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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.2298 Security updates for Red Hat Enterprise Linux kernel vulnerabilities 13 September 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: kernel Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 6 Red Hat Enterprise Linux WS/Desktop 6 Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 7 Linux variants Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2017-1000251 Original Bulletin: https://access.redhat.com/errata/RHSA-2017:2679 https://access.redhat.com/errata/RHSA-2017:2680 https://access.redhat.com/errata/RHSA-2017:2681 https://access.redhat.com/errata/RHSA-2017:2682 https://access.redhat.com/errata/RHSA-2017:2683 Comment: This advisory references vulnerabilities in products which run on platforms other than Red Hat. It is recommended that administrators running kernel check for an updated version of the software for their operating system. This bulletin contains five (5) Red Hat security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: kernel security update Advisory ID: RHSA-2017:2679-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2017:2679 Issue date: 2017-09-12 CVE Names: CVE-2017-1000251 ===================================================================== 1. Summary: An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - noarch, ppc64, ppc64le, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * A stack buffer overflow flaw was found in the way the Bluetooth subsystem of the Linux kernel processed pending L2CAP configuration responses from a client. On systems with the stack protection feature enabled in the kernel (CONFIG_CC_STACKPROTECTOR=y, which is enabled on all architectures other than s390x and ppc64[le]), an unauthenticated attacker able to initiate a connection to a system via Bluetooth could use this flaw to crash the system. Due to the nature of the stack protection feature, code execution cannot be fully ruled out, although we believe it is unlikely. On systems without the stack protection feature (ppc64[le]; the Bluetooth modules are not built on s390x), an unauthenticated attacker able to initiate a connection to a system via Bluetooth could use this flaw to remotely execute arbitrary code on the system with ring 0 (kernel) privileges. (CVE-2017-1000251, Important) Red Hat would like to thank Armis Labs for reporting this issue. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 The system must be rebooted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1489716 - CVE-2017-1000251 kernel: stack buffer overflow in the native Bluetooth stack 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: kernel-3.10.0-693.2.2.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-693.2.2.el7.noarch.rpm kernel-doc-3.10.0-693.2.2.el7.noarch.rpm x86_64: kernel-3.10.0-693.2.2.el7.x86_64.rpm kernel-debug-3.10.0-693.2.2.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-debug-devel-3.10.0-693.2.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-693.2.2.el7.x86_64.rpm kernel-devel-3.10.0-693.2.2.el7.x86_64.rpm kernel-headers-3.10.0-693.2.2.el7.x86_64.rpm kernel-tools-3.10.0-693.2.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-tools-libs-3.10.0-693.2.2.el7.x86_64.rpm perf-3.10.0-693.2.2.el7.x86_64.rpm perf-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm python-perf-3.10.0-693.2.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: kernel-debug-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-693.2.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-693.2.2.el7.x86_64.rpm perf-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: kernel-3.10.0-693.2.2.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-693.2.2.el7.noarch.rpm kernel-doc-3.10.0-693.2.2.el7.noarch.rpm x86_64: kernel-3.10.0-693.2.2.el7.x86_64.rpm kernel-debug-3.10.0-693.2.2.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-debug-devel-3.10.0-693.2.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-693.2.2.el7.x86_64.rpm kernel-devel-3.10.0-693.2.2.el7.x86_64.rpm kernel-headers-3.10.0-693.2.2.el7.x86_64.rpm kernel-tools-3.10.0-693.2.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-tools-libs-3.10.0-693.2.2.el7.x86_64.rpm perf-3.10.0-693.2.2.el7.x86_64.rpm perf-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm python-perf-3.10.0-693.2.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: kernel-debug-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-693.2.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-693.2.2.el7.x86_64.rpm perf-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: kernel-3.10.0-693.2.2.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-693.2.2.el7.noarch.rpm kernel-doc-3.10.0-693.2.2.el7.noarch.rpm ppc64: kernel-3.10.0-693.2.2.el7.ppc64.rpm kernel-bootwrapper-3.10.0-693.2.2.el7.ppc64.rpm kernel-debug-3.10.0-693.2.2.el7.ppc64.rpm kernel-debug-debuginfo-3.10.0-693.2.2.el7.ppc64.rpm kernel-debug-devel-3.10.0-693.2.2.el7.ppc64.rpm kernel-debuginfo-3.10.0-693.2.2.el7.ppc64.rpm kernel-debuginfo-common-ppc64-3.10.0-693.2.2.el7.ppc64.rpm kernel-devel-3.10.0-693.2.2.el7.ppc64.rpm kernel-headers-3.10.0-693.2.2.el7.ppc64.rpm kernel-tools-3.10.0-693.2.2.el7.ppc64.rpm kernel-tools-debuginfo-3.10.0-693.2.2.el7.ppc64.rpm kernel-tools-libs-3.10.0-693.2.2.el7.ppc64.rpm perf-3.10.0-693.2.2.el7.ppc64.rpm perf-debuginfo-3.10.0-693.2.2.el7.ppc64.rpm python-perf-3.10.0-693.2.2.el7.ppc64.rpm python-perf-debuginfo-3.10.0-693.2.2.el7.ppc64.rpm ppc64le: kernel-3.10.0-693.2.2.el7.ppc64le.rpm kernel-bootwrapper-3.10.0-693.2.2.el7.ppc64le.rpm kernel-debug-3.10.0-693.2.2.el7.ppc64le.rpm kernel-debug-debuginfo-3.10.0-693.2.2.el7.ppc64le.rpm kernel-debuginfo-3.10.0-693.2.2.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-693.2.2.el7.ppc64le.rpm kernel-devel-3.10.0-693.2.2.el7.ppc64le.rpm kernel-headers-3.10.0-693.2.2.el7.ppc64le.rpm kernel-tools-3.10.0-693.2.2.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-693.2.2.el7.ppc64le.rpm kernel-tools-libs-3.10.0-693.2.2.el7.ppc64le.rpm perf-3.10.0-693.2.2.el7.ppc64le.rpm perf-debuginfo-3.10.0-693.2.2.el7.ppc64le.rpm python-perf-3.10.0-693.2.2.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-693.2.2.el7.ppc64le.rpm s390x: kernel-3.10.0-693.2.2.el7.s390x.rpm kernel-debug-3.10.0-693.2.2.el7.s390x.rpm kernel-debug-debuginfo-3.10.0-693.2.2.el7.s390x.rpm kernel-debug-devel-3.10.0-693.2.2.el7.s390x.rpm kernel-debuginfo-3.10.0-693.2.2.el7.s390x.rpm kernel-debuginfo-common-s390x-3.10.0-693.2.2.el7.s390x.rpm kernel-devel-3.10.0-693.2.2.el7.s390x.rpm kernel-headers-3.10.0-693.2.2.el7.s390x.rpm kernel-kdump-3.10.0-693.2.2.el7.s390x.rpm kernel-kdump-debuginfo-3.10.0-693.2.2.el7.s390x.rpm kernel-kdump-devel-3.10.0-693.2.2.el7.s390x.rpm perf-3.10.0-693.2.2.el7.s390x.rpm perf-debuginfo-3.10.0-693.2.2.el7.s390x.rpm python-perf-3.10.0-693.2.2.el7.s390x.rpm python-perf-debuginfo-3.10.0-693.2.2.el7.s390x.rpm x86_64: kernel-3.10.0-693.2.2.el7.x86_64.rpm kernel-debug-3.10.0-693.2.2.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-debug-devel-3.10.0-693.2.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-693.2.2.el7.x86_64.rpm kernel-devel-3.10.0-693.2.2.el7.x86_64.rpm kernel-headers-3.10.0-693.2.2.el7.x86_64.rpm kernel-tools-3.10.0-693.2.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-tools-libs-3.10.0-693.2.2.el7.x86_64.rpm perf-3.10.0-693.2.2.el7.x86_64.rpm perf-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm python-perf-3.10.0-693.2.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): noarch: kernel-doc-3.10.0-693.2.2.el7.noarch.rpm ppc64: kernel-debug-debuginfo-3.10.0-693.2.2.el7.ppc64.rpm kernel-debuginfo-3.10.0-693.2.2.el7.ppc64.rpm kernel-debuginfo-common-ppc64-3.10.0-693.2.2.el7.ppc64.rpm kernel-tools-debuginfo-3.10.0-693.2.2.el7.ppc64.rpm kernel-tools-libs-devel-3.10.0-693.2.2.el7.ppc64.rpm perf-debuginfo-3.10.0-693.2.2.el7.ppc64.rpm python-perf-debuginfo-3.10.0-693.2.2.el7.ppc64.rpm ppc64le: kernel-debug-debuginfo-3.10.0-693.2.2.el7.ppc64le.rpm kernel-debug-devel-3.10.0-693.2.2.el7.ppc64le.rpm kernel-debuginfo-3.10.0-693.2.2.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-693.2.2.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-693.2.2.el7.ppc64le.rpm kernel-tools-libs-devel-3.10.0-693.2.2.el7.ppc64le.rpm perf-debuginfo-3.10.0-693.2.2.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-693.2.2.el7.ppc64le.rpm x86_64: kernel-debug-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-693.2.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-693.2.2.el7.x86_64.rpm perf-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: kernel-3.10.0-693.2.2.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-693.2.2.el7.noarch.rpm kernel-doc-3.10.0-693.2.2.el7.noarch.rpm x86_64: kernel-3.10.0-693.2.2.el7.x86_64.rpm kernel-debug-3.10.0-693.2.2.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-debug-devel-3.10.0-693.2.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-693.2.2.el7.x86_64.rpm kernel-devel-3.10.0-693.2.2.el7.x86_64.rpm kernel-headers-3.10.0-693.2.2.el7.x86_64.rpm kernel-tools-3.10.0-693.2.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-tools-libs-3.10.0-693.2.2.el7.x86_64.rpm perf-3.10.0-693.2.2.el7.x86_64.rpm perf-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm python-perf-3.10.0-693.2.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: kernel-debug-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-693.2.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-693.2.2.el7.x86_64.rpm perf-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-693.2.2.el7.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2017-1000251 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/CVE-2017-1000251 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2017 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFZuBUUXlSAg2UNWIIRAv/JAKCGSj+cauBFIo5G6zKW3YSvbzVYawCeMyV6 5+/GsQwIFORlYQkXButYxZ0= =A+UK - -----END PGP SIGNATURE----- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: kernel security update Advisory ID: RHSA-2017:2680-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2017:2680 Issue date: 2017-09-12 CVE Names: CVE-2017-1000251 ===================================================================== 1. Summary: An update for kernel is now available for Red Hat Enterprise Linux 7.3 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux ComputeNode EUS (v. 7.3) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.3) - x86_64 Red Hat Enterprise Linux Server EUS (v. 7.3) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional EUS (v. 7.3) - ppc64, ppc64le, x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * A stack buffer overflow flaw was found in the way the Bluetooth subsystem of the Linux kernel processed pending L2CAP configuration responses from a client. On systems with the stack protection feature enabled in the kernel (CONFIG_CC_STACKPROTECTOR=y, which is enabled on all architectures other than s390x and ppc64[le]), an unauthenticated attacker able to initiate a connection to a system via Bluetooth could use this flaw to crash the system. Due to the nature of the stack protection feature, code execution cannot be fully ruled out, although we believe it is unlikely. On systems without the stack protection feature (ppc64[le]; the Bluetooth modules are not built on s390x), an unauthenticated attacker able to initiate a connection to a system via Bluetooth could use this flaw to remotely execute arbitrary code on the system with ring 0 (kernel) privileges. (CVE-2017-1000251, Important) Red Hat would like to thank Armis Labs for reporting this issue. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 The system must be rebooted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1489716 - CVE-2017-1000251 kernel: stack buffer overflow in the native Bluetooth stack 6. Package List: Red Hat Enterprise Linux ComputeNode EUS (v. 7.3): Source: kernel-3.10.0-514.28.2.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-514.28.2.el7.noarch.rpm kernel-doc-3.10.0-514.28.2.el7.noarch.rpm x86_64: kernel-3.10.0-514.28.2.el7.x86_64.rpm kernel-debug-3.10.0-514.28.2.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-514.28.2.el7.x86_64.rpm kernel-debug-devel-3.10.0-514.28.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-514.28.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-514.28.2.el7.x86_64.rpm kernel-devel-3.10.0-514.28.2.el7.x86_64.rpm kernel-headers-3.10.0-514.28.2.el7.x86_64.rpm kernel-tools-3.10.0-514.28.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-514.28.2.el7.x86_64.rpm kernel-tools-libs-3.10.0-514.28.2.el7.x86_64.rpm perf-3.10.0-514.28.2.el7.x86_64.rpm perf-debuginfo-3.10.0-514.28.2.el7.x86_64.rpm python-perf-3.10.0-514.28.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-514.28.2.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.3): x86_64: kernel-debug-debuginfo-3.10.0-514.28.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-514.28.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-514.28.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-514.28.2.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-514.28.2.el7.x86_64.rpm perf-debuginfo-3.10.0-514.28.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-514.28.2.el7.x86_64.rpm Red Hat Enterprise Linux Server EUS (v. 7.3): Source: kernel-3.10.0-514.28.2.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-514.28.2.el7.noarch.rpm kernel-doc-3.10.0-514.28.2.el7.noarch.rpm ppc64: kernel-3.10.0-514.28.2.el7.ppc64.rpm kernel-bootwrapper-3.10.0-514.28.2.el7.ppc64.rpm kernel-debug-3.10.0-514.28.2.el7.ppc64.rpm kernel-debug-debuginfo-3.10.0-514.28.2.el7.ppc64.rpm kernel-debug-devel-3.10.0-514.28.2.el7.ppc64.rpm kernel-debuginfo-3.10.0-514.28.2.el7.ppc64.rpm kernel-debuginfo-common-ppc64-3.10.0-514.28.2.el7.ppc64.rpm kernel-devel-3.10.0-514.28.2.el7.ppc64.rpm kernel-headers-3.10.0-514.28.2.el7.ppc64.rpm kernel-tools-3.10.0-514.28.2.el7.ppc64.rpm kernel-tools-debuginfo-3.10.0-514.28.2.el7.ppc64.rpm kernel-tools-libs-3.10.0-514.28.2.el7.ppc64.rpm perf-3.10.0-514.28.2.el7.ppc64.rpm perf-debuginfo-3.10.0-514.28.2.el7.ppc64.rpm python-perf-3.10.0-514.28.2.el7.ppc64.rpm python-perf-debuginfo-3.10.0-514.28.2.el7.ppc64.rpm ppc64le: kernel-3.10.0-514.28.2.el7.ppc64le.rpm kernel-bootwrapper-3.10.0-514.28.2.el7.ppc64le.rpm kernel-debug-3.10.0-514.28.2.el7.ppc64le.rpm kernel-debug-debuginfo-3.10.0-514.28.2.el7.ppc64le.rpm kernel-debuginfo-3.10.0-514.28.2.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-514.28.2.el7.ppc64le.rpm kernel-devel-3.10.0-514.28.2.el7.ppc64le.rpm kernel-headers-3.10.0-514.28.2.el7.ppc64le.rpm kernel-tools-3.10.0-514.28.2.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-514.28.2.el7.ppc64le.rpm kernel-tools-libs-3.10.0-514.28.2.el7.ppc64le.rpm perf-3.10.0-514.28.2.el7.ppc64le.rpm perf-debuginfo-3.10.0-514.28.2.el7.ppc64le.rpm python-perf-3.10.0-514.28.2.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-514.28.2.el7.ppc64le.rpm s390x: kernel-3.10.0-514.28.2.el7.s390x.rpm kernel-debug-3.10.0-514.28.2.el7.s390x.rpm kernel-debug-debuginfo-3.10.0-514.28.2.el7.s390x.rpm kernel-debug-devel-3.10.0-514.28.2.el7.s390x.rpm kernel-debuginfo-3.10.0-514.28.2.el7.s390x.rpm kernel-debuginfo-common-s390x-3.10.0-514.28.2.el7.s390x.rpm kernel-devel-3.10.0-514.28.2.el7.s390x.rpm kernel-headers-3.10.0-514.28.2.el7.s390x.rpm kernel-kdump-3.10.0-514.28.2.el7.s390x.rpm kernel-kdump-debuginfo-3.10.0-514.28.2.el7.s390x.rpm kernel-kdump-devel-3.10.0-514.28.2.el7.s390x.rpm perf-3.10.0-514.28.2.el7.s390x.rpm perf-debuginfo-3.10.0-514.28.2.el7.s390x.rpm python-perf-3.10.0-514.28.2.el7.s390x.rpm python-perf-debuginfo-3.10.0-514.28.2.el7.s390x.rpm x86_64: kernel-3.10.0-514.28.2.el7.x86_64.rpm kernel-debug-3.10.0-514.28.2.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-514.28.2.el7.x86_64.rpm kernel-debug-devel-3.10.0-514.28.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-514.28.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-514.28.2.el7.x86_64.rpm kernel-devel-3.10.0-514.28.2.el7.x86_64.rpm kernel-headers-3.10.0-514.28.2.el7.x86_64.rpm kernel-tools-3.10.0-514.28.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-514.28.2.el7.x86_64.rpm kernel-tools-libs-3.10.0-514.28.2.el7.x86_64.rpm perf-3.10.0-514.28.2.el7.x86_64.rpm perf-debuginfo-3.10.0-514.28.2.el7.x86_64.rpm python-perf-3.10.0-514.28.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-514.28.2.el7.x86_64.rpm Red Hat Enterprise Linux Server Optional EUS (v. 7.3): ppc64: kernel-debug-debuginfo-3.10.0-514.28.2.el7.ppc64.rpm kernel-debuginfo-3.10.0-514.28.2.el7.ppc64.rpm kernel-debuginfo-common-ppc64-3.10.0-514.28.2.el7.ppc64.rpm kernel-tools-debuginfo-3.10.0-514.28.2.el7.ppc64.rpm kernel-tools-libs-devel-3.10.0-514.28.2.el7.ppc64.rpm perf-debuginfo-3.10.0-514.28.2.el7.ppc64.rpm python-perf-debuginfo-3.10.0-514.28.2.el7.ppc64.rpm ppc64le: kernel-debug-debuginfo-3.10.0-514.28.2.el7.ppc64le.rpm kernel-debug-devel-3.10.0-514.28.2.el7.ppc64le.rpm kernel-debuginfo-3.10.0-514.28.2.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-514.28.2.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-514.28.2.el7.ppc64le.rpm kernel-tools-libs-devel-3.10.0-514.28.2.el7.ppc64le.rpm perf-debuginfo-3.10.0-514.28.2.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-514.28.2.el7.ppc64le.rpm x86_64: kernel-debug-debuginfo-3.10.0-514.28.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-514.28.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-514.28.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-514.28.2.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-514.28.2.el7.x86_64.rpm perf-debuginfo-3.10.0-514.28.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-514.28.2.el7.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2017-1000251 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/CVE-2017-1000251 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2017 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFZuBa3XlSAg2UNWIIRAmwvAJ9CCTmbc46tydBIei0vRUt5uxFkmgCgh5c+ 7W3q4gyVPd0N61Qm2sVK7Jo= =I0dt - -----END PGP SIGNATURE----- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: kernel security update Advisory ID: RHSA-2017:2681-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2017:2681 Issue date: 2017-09-12 CVE Names: CVE-2017-1000251 ===================================================================== 1. Summary: An update for kernel is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Desktop (v. 6) - i386, noarch, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - noarch, x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, noarch, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, noarch, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * A stack buffer overflow flaw was found in the way the Bluetooth subsystem of the Linux kernel processed pending L2CAP configuration responses from a client. On systems with the stack protection feature enabled in the kernel (CONFIG_CC_STACKPROTECTOR=y, which is enabled on all architectures other than s390x and ppc64[le]), an unauthenticated attacker able to initiate a connection to a system via Bluetooth could use this flaw to crash the system. Due to the nature of the stack protection feature, code execution cannot be fully ruled out, although we believe it is unlikely. On systems without the stack protection feature (ppc64[le]; the Bluetooth modules are not built on s390x), an unauthenticated attacker able to initiate a connection to a system via Bluetooth could use this flaw to remotely execute arbitrary code on the system with ring 0 (kernel) privileges. (CVE-2017-1000251, Important) Red Hat would like to thank Armis Labs for reporting this issue. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 The system must be rebooted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1489716 - CVE-2017-1000251 kernel: stack buffer overflow in the native Bluetooth stack 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: kernel-2.6.32-696.10.2.el6.src.rpm i386: kernel-2.6.32-696.10.2.el6.i686.rpm kernel-debug-2.6.32-696.10.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-696.10.2.el6.i686.rpm kernel-debug-devel-2.6.32-696.10.2.el6.i686.rpm kernel-debuginfo-2.6.32-696.10.2.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-696.10.2.el6.i686.rpm kernel-devel-2.6.32-696.10.2.el6.i686.rpm kernel-headers-2.6.32-696.10.2.el6.i686.rpm perf-2.6.32-696.10.2.el6.i686.rpm perf-debuginfo-2.6.32-696.10.2.el6.i686.rpm python-perf-debuginfo-2.6.32-696.10.2.el6.i686.rpm noarch: kernel-abi-whitelists-2.6.32-696.10.2.el6.noarch.rpm kernel-doc-2.6.32-696.10.2.el6.noarch.rpm kernel-firmware-2.6.32-696.10.2.el6.noarch.rpm x86_64: kernel-2.6.32-696.10.2.el6.x86_64.rpm kernel-debug-2.6.32-696.10.2.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-696.10.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm kernel-debug-devel-2.6.32-696.10.2.el6.i686.rpm kernel-debug-devel-2.6.32-696.10.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-696.10.2.el6.i686.rpm kernel-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm kernel-debuginfo-common-i686-2.6.32-696.10.2.el6.i686.rpm kernel-debuginfo-common-x86_64-2.6.32-696.10.2.el6.x86_64.rpm kernel-devel-2.6.32-696.10.2.el6.x86_64.rpm kernel-headers-2.6.32-696.10.2.el6.x86_64.rpm perf-2.6.32-696.10.2.el6.x86_64.rpm perf-debuginfo-2.6.32-696.10.2.el6.i686.rpm perf-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-696.10.2.el6.i686.rpm python-perf-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): i386: kernel-debug-debuginfo-2.6.32-696.10.2.el6.i686.rpm kernel-debuginfo-2.6.32-696.10.2.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-696.10.2.el6.i686.rpm perf-debuginfo-2.6.32-696.10.2.el6.i686.rpm python-perf-2.6.32-696.10.2.el6.i686.rpm python-perf-debuginfo-2.6.32-696.10.2.el6.i686.rpm x86_64: kernel-debug-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-696.10.2.el6.x86_64.rpm perf-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm python-perf-2.6.32-696.10.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: kernel-2.6.32-696.10.2.el6.src.rpm noarch: kernel-abi-whitelists-2.6.32-696.10.2.el6.noarch.rpm kernel-doc-2.6.32-696.10.2.el6.noarch.rpm kernel-firmware-2.6.32-696.10.2.el6.noarch.rpm x86_64: kernel-2.6.32-696.10.2.el6.x86_64.rpm kernel-debug-2.6.32-696.10.2.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-696.10.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm kernel-debug-devel-2.6.32-696.10.2.el6.i686.rpm kernel-debug-devel-2.6.32-696.10.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-696.10.2.el6.i686.rpm kernel-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm kernel-debuginfo-common-i686-2.6.32-696.10.2.el6.i686.rpm kernel-debuginfo-common-x86_64-2.6.32-696.10.2.el6.x86_64.rpm kernel-devel-2.6.32-696.10.2.el6.x86_64.rpm kernel-headers-2.6.32-696.10.2.el6.x86_64.rpm perf-2.6.32-696.10.2.el6.x86_64.rpm perf-debuginfo-2.6.32-696.10.2.el6.i686.rpm perf-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-696.10.2.el6.i686.rpm python-perf-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): x86_64: kernel-debug-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-696.10.2.el6.x86_64.rpm perf-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm python-perf-2.6.32-696.10.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: kernel-2.6.32-696.10.2.el6.src.rpm i386: kernel-2.6.32-696.10.2.el6.i686.rpm kernel-debug-2.6.32-696.10.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-696.10.2.el6.i686.rpm kernel-debug-devel-2.6.32-696.10.2.el6.i686.rpm kernel-debuginfo-2.6.32-696.10.2.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-696.10.2.el6.i686.rpm kernel-devel-2.6.32-696.10.2.el6.i686.rpm kernel-headers-2.6.32-696.10.2.el6.i686.rpm perf-2.6.32-696.10.2.el6.i686.rpm perf-debuginfo-2.6.32-696.10.2.el6.i686.rpm python-perf-debuginfo-2.6.32-696.10.2.el6.i686.rpm noarch: kernel-abi-whitelists-2.6.32-696.10.2.el6.noarch.rpm kernel-doc-2.6.32-696.10.2.el6.noarch.rpm kernel-firmware-2.6.32-696.10.2.el6.noarch.rpm ppc64: kernel-2.6.32-696.10.2.el6.ppc64.rpm kernel-bootwrapper-2.6.32-696.10.2.el6.ppc64.rpm kernel-debug-2.6.32-696.10.2.el6.ppc64.rpm kernel-debug-debuginfo-2.6.32-696.10.2.el6.ppc64.rpm kernel-debug-devel-2.6.32-696.10.2.el6.ppc64.rpm kernel-debuginfo-2.6.32-696.10.2.el6.ppc64.rpm kernel-debuginfo-common-ppc64-2.6.32-696.10.2.el6.ppc64.rpm kernel-devel-2.6.32-696.10.2.el6.ppc64.rpm kernel-headers-2.6.32-696.10.2.el6.ppc64.rpm perf-2.6.32-696.10.2.el6.ppc64.rpm perf-debuginfo-2.6.32-696.10.2.el6.ppc64.rpm python-perf-debuginfo-2.6.32-696.10.2.el6.ppc64.rpm s390x: kernel-2.6.32-696.10.2.el6.s390x.rpm kernel-debug-2.6.32-696.10.2.el6.s390x.rpm kernel-debug-debuginfo-2.6.32-696.10.2.el6.s390x.rpm kernel-debug-devel-2.6.32-696.10.2.el6.s390x.rpm kernel-debuginfo-2.6.32-696.10.2.el6.s390x.rpm kernel-debuginfo-common-s390x-2.6.32-696.10.2.el6.s390x.rpm kernel-devel-2.6.32-696.10.2.el6.s390x.rpm kernel-headers-2.6.32-696.10.2.el6.s390x.rpm kernel-kdump-2.6.32-696.10.2.el6.s390x.rpm kernel-kdump-debuginfo-2.6.32-696.10.2.el6.s390x.rpm kernel-kdump-devel-2.6.32-696.10.2.el6.s390x.rpm perf-2.6.32-696.10.2.el6.s390x.rpm perf-debuginfo-2.6.32-696.10.2.el6.s390x.rpm python-perf-debuginfo-2.6.32-696.10.2.el6.s390x.rpm x86_64: kernel-2.6.32-696.10.2.el6.x86_64.rpm kernel-debug-2.6.32-696.10.2.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-696.10.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm kernel-debug-devel-2.6.32-696.10.2.el6.i686.rpm kernel-debug-devel-2.6.32-696.10.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-696.10.2.el6.i686.rpm kernel-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm kernel-debuginfo-common-i686-2.6.32-696.10.2.el6.i686.rpm kernel-debuginfo-common-x86_64-2.6.32-696.10.2.el6.x86_64.rpm kernel-devel-2.6.32-696.10.2.el6.x86_64.rpm kernel-headers-2.6.32-696.10.2.el6.x86_64.rpm perf-2.6.32-696.10.2.el6.x86_64.rpm perf-debuginfo-2.6.32-696.10.2.el6.i686.rpm perf-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-696.10.2.el6.i686.rpm python-perf-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): i386: kernel-debug-debuginfo-2.6.32-696.10.2.el6.i686.rpm kernel-debuginfo-2.6.32-696.10.2.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-696.10.2.el6.i686.rpm perf-debuginfo-2.6.32-696.10.2.el6.i686.rpm python-perf-2.6.32-696.10.2.el6.i686.rpm python-perf-debuginfo-2.6.32-696.10.2.el6.i686.rpm ppc64: kernel-debug-debuginfo-2.6.32-696.10.2.el6.ppc64.rpm kernel-debuginfo-2.6.32-696.10.2.el6.ppc64.rpm kernel-debuginfo-common-ppc64-2.6.32-696.10.2.el6.ppc64.rpm perf-debuginfo-2.6.32-696.10.2.el6.ppc64.rpm python-perf-2.6.32-696.10.2.el6.ppc64.rpm python-perf-debuginfo-2.6.32-696.10.2.el6.ppc64.rpm s390x: kernel-debug-debuginfo-2.6.32-696.10.2.el6.s390x.rpm kernel-debuginfo-2.6.32-696.10.2.el6.s390x.rpm kernel-debuginfo-common-s390x-2.6.32-696.10.2.el6.s390x.rpm kernel-kdump-debuginfo-2.6.32-696.10.2.el6.s390x.rpm perf-debuginfo-2.6.32-696.10.2.el6.s390x.rpm python-perf-2.6.32-696.10.2.el6.s390x.rpm python-perf-debuginfo-2.6.32-696.10.2.el6.s390x.rpm x86_64: kernel-debug-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-696.10.2.el6.x86_64.rpm perf-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm python-perf-2.6.32-696.10.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: kernel-2.6.32-696.10.2.el6.src.rpm i386: kernel-2.6.32-696.10.2.el6.i686.rpm kernel-debug-2.6.32-696.10.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-696.10.2.el6.i686.rpm kernel-debug-devel-2.6.32-696.10.2.el6.i686.rpm kernel-debuginfo-2.6.32-696.10.2.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-696.10.2.el6.i686.rpm kernel-devel-2.6.32-696.10.2.el6.i686.rpm kernel-headers-2.6.32-696.10.2.el6.i686.rpm perf-2.6.32-696.10.2.el6.i686.rpm perf-debuginfo-2.6.32-696.10.2.el6.i686.rpm python-perf-debuginfo-2.6.32-696.10.2.el6.i686.rpm noarch: kernel-abi-whitelists-2.6.32-696.10.2.el6.noarch.rpm kernel-doc-2.6.32-696.10.2.el6.noarch.rpm kernel-firmware-2.6.32-696.10.2.el6.noarch.rpm x86_64: kernel-2.6.32-696.10.2.el6.x86_64.rpm kernel-debug-2.6.32-696.10.2.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-696.10.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm kernel-debug-devel-2.6.32-696.10.2.el6.i686.rpm kernel-debug-devel-2.6.32-696.10.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-696.10.2.el6.i686.rpm kernel-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm kernel-debuginfo-common-i686-2.6.32-696.10.2.el6.i686.rpm kernel-debuginfo-common-x86_64-2.6.32-696.10.2.el6.x86_64.rpm kernel-devel-2.6.32-696.10.2.el6.x86_64.rpm kernel-headers-2.6.32-696.10.2.el6.x86_64.rpm perf-2.6.32-696.10.2.el6.x86_64.rpm perf-debuginfo-2.6.32-696.10.2.el6.i686.rpm perf-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-696.10.2.el6.i686.rpm python-perf-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): i386: kernel-debug-debuginfo-2.6.32-696.10.2.el6.i686.rpm kernel-debuginfo-2.6.32-696.10.2.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-696.10.2.el6.i686.rpm perf-debuginfo-2.6.32-696.10.2.el6.i686.rpm python-perf-2.6.32-696.10.2.el6.i686.rpm python-perf-debuginfo-2.6.32-696.10.2.el6.i686.rpm x86_64: kernel-debug-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-696.10.2.el6.x86_64.rpm perf-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm python-perf-2.6.32-696.10.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-696.10.2.el6.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2017-1000251 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/CVE-2017-1000251 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2017 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFZuB2/XlSAg2UNWIIRAnyCAJ0Smf4hxdQxx4mQiXqYKOGQ4P8rpACgtSOq zLJQkRPYAoZU+FIcIjFDuMY= =uJMJ - -----END PGP SIGNATURE----- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: kernel security update Advisory ID: RHSA-2017:2682-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2017:2682 Issue date: 2017-09-12 CVE Names: CVE-2017-1000251 ===================================================================== 1. Summary: An update for kernel is now available for Red Hat Enterprise Linux 6.7 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux HPC Node EUS (v. 6.7) - noarch, x86_64 Red Hat Enterprise Linux HPC Node Optional EUS (v. 6.7) - x86_64 Red Hat Enterprise Linux Server EUS (v. 6.7) - i386, noarch, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional EUS (v. 6.7) - i386, ppc64, s390x, x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * A stack buffer overflow flaw was found in the way the Bluetooth subsystem of the Linux kernel processed pending L2CAP configuration responses from a client. On systems with the stack protection feature enabled in the kernel (CONFIG_CC_STACKPROTECTOR=y, which is enabled on all architectures other than s390x and ppc64[le]), an unauthenticated attacker able to initiate a connection to a system via Bluetooth could use this flaw to crash the system. Due to the nature of the stack protection feature, code execution cannot be fully ruled out, although we believe it is unlikely. On systems without the stack protection feature (ppc64[le]; the Bluetooth modules are not built on s390x), an unauthenticated attacker able to initiate a connection to a system via Bluetooth could use this flaw to remotely execute arbitrary code on the system with ring 0 (kernel) privileges. (CVE-2017-1000251, Important) Red Hat would like to thank Armis Labs for reporting this issue. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 The system must be rebooted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1489716 - CVE-2017-1000251 kernel: stack buffer overflow in the native Bluetooth stack 6. Package List: Red Hat Enterprise Linux HPC Node EUS (v. 6.7): Source: kernel-2.6.32-573.45.2.el6.src.rpm noarch: kernel-abi-whitelists-2.6.32-573.45.2.el6.noarch.rpm kernel-doc-2.6.32-573.45.2.el6.noarch.rpm kernel-firmware-2.6.32-573.45.2.el6.noarch.rpm x86_64: kernel-2.6.32-573.45.2.el6.x86_64.rpm kernel-debug-2.6.32-573.45.2.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-573.45.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-573.45.2.el6.x86_64.rpm kernel-debug-devel-2.6.32-573.45.2.el6.i686.rpm kernel-debug-devel-2.6.32-573.45.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-573.45.2.el6.i686.rpm kernel-debuginfo-2.6.32-573.45.2.el6.x86_64.rpm kernel-debuginfo-common-i686-2.6.32-573.45.2.el6.i686.rpm kernel-debuginfo-common-x86_64-2.6.32-573.45.2.el6.x86_64.rpm kernel-devel-2.6.32-573.45.2.el6.x86_64.rpm kernel-headers-2.6.32-573.45.2.el6.x86_64.rpm perf-2.6.32-573.45.2.el6.x86_64.rpm perf-debuginfo-2.6.32-573.45.2.el6.i686.rpm perf-debuginfo-2.6.32-573.45.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-573.45.2.el6.i686.rpm python-perf-debuginfo-2.6.32-573.45.2.el6.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional EUS (v. 6.7): x86_64: kernel-debug-debuginfo-2.6.32-573.45.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-573.45.2.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-573.45.2.el6.x86_64.rpm perf-debuginfo-2.6.32-573.45.2.el6.x86_64.rpm python-perf-2.6.32-573.45.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-573.45.2.el6.x86_64.rpm Red Hat Enterprise Linux Server EUS (v. 6.7): Source: kernel-2.6.32-573.45.2.el6.src.rpm i386: kernel-2.6.32-573.45.2.el6.i686.rpm kernel-debug-2.6.32-573.45.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-573.45.2.el6.i686.rpm kernel-debug-devel-2.6.32-573.45.2.el6.i686.rpm kernel-debuginfo-2.6.32-573.45.2.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-573.45.2.el6.i686.rpm kernel-devel-2.6.32-573.45.2.el6.i686.rpm kernel-headers-2.6.32-573.45.2.el6.i686.rpm perf-2.6.32-573.45.2.el6.i686.rpm perf-debuginfo-2.6.32-573.45.2.el6.i686.rpm python-perf-debuginfo-2.6.32-573.45.2.el6.i686.rpm noarch: kernel-abi-whitelists-2.6.32-573.45.2.el6.noarch.rpm kernel-doc-2.6.32-573.45.2.el6.noarch.rpm kernel-firmware-2.6.32-573.45.2.el6.noarch.rpm ppc64: kernel-2.6.32-573.45.2.el6.ppc64.rpm kernel-bootwrapper-2.6.32-573.45.2.el6.ppc64.rpm kernel-debug-2.6.32-573.45.2.el6.ppc64.rpm kernel-debug-debuginfo-2.6.32-573.45.2.el6.ppc64.rpm kernel-debug-devel-2.6.32-573.45.2.el6.ppc64.rpm kernel-debuginfo-2.6.32-573.45.2.el6.ppc64.rpm kernel-debuginfo-common-ppc64-2.6.32-573.45.2.el6.ppc64.rpm kernel-devel-2.6.32-573.45.2.el6.ppc64.rpm kernel-headers-2.6.32-573.45.2.el6.ppc64.rpm perf-2.6.32-573.45.2.el6.ppc64.rpm perf-debuginfo-2.6.32-573.45.2.el6.ppc64.rpm python-perf-debuginfo-2.6.32-573.45.2.el6.ppc64.rpm s390x: kernel-2.6.32-573.45.2.el6.s390x.rpm kernel-debug-2.6.32-573.45.2.el6.s390x.rpm kernel-debug-debuginfo-2.6.32-573.45.2.el6.s390x.rpm kernel-debug-devel-2.6.32-573.45.2.el6.s390x.rpm kernel-debuginfo-2.6.32-573.45.2.el6.s390x.rpm kernel-debuginfo-common-s390x-2.6.32-573.45.2.el6.s390x.rpm kernel-devel-2.6.32-573.45.2.el6.s390x.rpm kernel-headers-2.6.32-573.45.2.el6.s390x.rpm kernel-kdump-2.6.32-573.45.2.el6.s390x.rpm kernel-kdump-debuginfo-2.6.32-573.45.2.el6.s390x.rpm kernel-kdump-devel-2.6.32-573.45.2.el6.s390x.rpm perf-2.6.32-573.45.2.el6.s390x.rpm perf-debuginfo-2.6.32-573.45.2.el6.s390x.rpm python-perf-debuginfo-2.6.32-573.45.2.el6.s390x.rpm x86_64: kernel-2.6.32-573.45.2.el6.x86_64.rpm kernel-debug-2.6.32-573.45.2.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-573.45.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-573.45.2.el6.x86_64.rpm kernel-debug-devel-2.6.32-573.45.2.el6.i686.rpm kernel-debug-devel-2.6.32-573.45.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-573.45.2.el6.i686.rpm kernel-debuginfo-2.6.32-573.45.2.el6.x86_64.rpm kernel-debuginfo-common-i686-2.6.32-573.45.2.el6.i686.rpm kernel-debuginfo-common-x86_64-2.6.32-573.45.2.el6.x86_64.rpm kernel-devel-2.6.32-573.45.2.el6.x86_64.rpm kernel-headers-2.6.32-573.45.2.el6.x86_64.rpm perf-2.6.32-573.45.2.el6.x86_64.rpm perf-debuginfo-2.6.32-573.45.2.el6.i686.rpm perf-debuginfo-2.6.32-573.45.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-573.45.2.el6.i686.rpm python-perf-debuginfo-2.6.32-573.45.2.el6.x86_64.rpm Red Hat Enterprise Linux Server Optional EUS (v. 6.7): i386: kernel-debug-debuginfo-2.6.32-573.45.2.el6.i686.rpm kernel-debuginfo-2.6.32-573.45.2.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-573.45.2.el6.i686.rpm perf-debuginfo-2.6.32-573.45.2.el6.i686.rpm python-perf-2.6.32-573.45.2.el6.i686.rpm python-perf-debuginfo-2.6.32-573.45.2.el6.i686.rpm ppc64: kernel-debug-debuginfo-2.6.32-573.45.2.el6.ppc64.rpm kernel-debuginfo-2.6.32-573.45.2.el6.ppc64.rpm kernel-debuginfo-common-ppc64-2.6.32-573.45.2.el6.ppc64.rpm perf-debuginfo-2.6.32-573.45.2.el6.ppc64.rpm python-perf-2.6.32-573.45.2.el6.ppc64.rpm python-perf-debuginfo-2.6.32-573.45.2.el6.ppc64.rpm s390x: kernel-debug-debuginfo-2.6.32-573.45.2.el6.s390x.rpm kernel-debuginfo-2.6.32-573.45.2.el6.s390x.rpm kernel-debuginfo-common-s390x-2.6.32-573.45.2.el6.s390x.rpm kernel-kdump-debuginfo-2.6.32-573.45.2.el6.s390x.rpm perf-debuginfo-2.6.32-573.45.2.el6.s390x.rpm python-perf-2.6.32-573.45.2.el6.s390x.rpm python-perf-debuginfo-2.6.32-573.45.2.el6.s390x.rpm x86_64: kernel-debug-debuginfo-2.6.32-573.45.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-573.45.2.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-573.45.2.el6.x86_64.rpm perf-debuginfo-2.6.32-573.45.2.el6.x86_64.rpm python-perf-2.6.32-573.45.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-573.45.2.el6.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2017-1000251 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/CVE-2017-1000251 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2017 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFZuBdrXlSAg2UNWIIRAqa6AJwNFRAyIryjZDMp4JguOdlajd+fhQCfeYmt dIywHyDVY1RKBTlg3vKdrYI= =aLU7 - -----END PGP SIGNATURE----- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: kernel security update Advisory ID: RHSA-2017:2683-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2017:2683 Issue date: 2017-09-12 CVE Names: CVE-2017-1000251 ===================================================================== 1. Summary: An update for kernel is now available for Red Hat Enterprise Linux 6.4 Advanced Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Server AUS (v. 6.4) - noarch, x86_64 Red Hat Enterprise Linux Server Optional AUS (v. 6.4) - x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * A stack buffer overflow flaw was found in the way the Bluetooth subsystem of the Linux kernel processed pending L2CAP configuration responses from a client. On systems with the stack protection feature enabled in the kernel (CONFIG_CC_STACKPROTECTOR=y, which is enabled on all architectures other than s390x and ppc64[le]), an unauthenticated attacker able to initiate a connection to a system via Bluetooth could use this flaw to crash the system. Due to the nature of the stack protection feature, code execution cannot be fully ruled out, although we believe it is unlikely. On systems without the stack protection feature (ppc64[le]; the Bluetooth modules are not built on s390x), an unauthenticated attacker able to initiate a connection to a system via Bluetooth could use this flaw to remotely execute arbitrary code on the system with ring 0 (kernel) privileges. (CVE-2017-1000251, Important) Red Hat would like to thank Armis Labs for reporting this issue. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 The system must be rebooted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1489716 - CVE-2017-1000251 kernel: stack buffer overflow in the native Bluetooth stack 6. Package List: Red Hat Enterprise Linux Server AUS (v. 6.4): Source: kernel-2.6.32-358.83.1.el6.src.rpm noarch: kernel-doc-2.6.32-358.83.1.el6.noarch.rpm kernel-firmware-2.6.32-358.83.1.el6.noarch.rpm x86_64: kernel-2.6.32-358.83.1.el6.x86_64.rpm kernel-debug-2.6.32-358.83.1.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-358.83.1.el6.x86_64.rpm kernel-debug-devel-2.6.32-358.83.1.el6.x86_64.rpm kernel-debuginfo-2.6.32-358.83.1.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-358.83.1.el6.x86_64.rpm kernel-devel-2.6.32-358.83.1.el6.x86_64.rpm kernel-headers-2.6.32-358.83.1.el6.x86_64.rpm perf-2.6.32-358.83.1.el6.x86_64.rpm perf-debuginfo-2.6.32-358.83.1.el6.x86_64.rpm python-perf-debuginfo-2.6.32-358.83.1.el6.x86_64.rpm Red Hat Enterprise Linux Server Optional AUS (v. 6.4): Source: kernel-2.6.32-358.83.1.el6.src.rpm x86_64: kernel-debug-debuginfo-2.6.32-358.83.1.el6.x86_64.rpm kernel-debuginfo-2.6.32-358.83.1.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-358.83.1.el6.x86_64.rpm perf-debuginfo-2.6.32-358.83.1.el6.x86_64.rpm python-perf-2.6.32-358.83.1.el6.x86_64.rpm python-perf-debuginfo-2.6.32-358.83.1.el6.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2017-1000251 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/CVE-2017-1000251 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2017 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFZuANBXlSAg2UNWIIRAoLpAJwIcOcvQVFynb9xrWYGoMyfxd9h6QCghyL9 4Exy2zTqTdF0C3Nh5l98X08= =WUe7 - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBWbiLUYx+lLeg9Ub1AQhSwxAAiUUodPqL8NtIhWAmwrW4rglrKj+xQ+ne u21/XHJOpUQMZ1Vdjpm0+WUafsNWp/8flMIBAKUrvgXX63VIrDB2Cofcrcz2Uf/H yxQeULHQvwtPkURGjx5dXkSq/rdJuvu+qIq8ONftgtvoMT2ea1pOZ1KL/8TEaBg/ 39DhId7f1KrdupwQ8pEyMPJZoLuqEljzjpAzr5m3mzNgWf41tryXEYgeRMsOSVOV bk09SloYfrQBe0L7CQkAoYrRO0oK/iAdbA5XK2nbUMaPPeqEL35BSO0lkANL0ph5 0g79Ydx+1iFomRF+X5xL6mLEfplQIrUK5hPi2sRXVgWkx4ufuqLEDzlQgHVqsajo NJBGKVIG3ns6chtEuyJM/hO4sxfCK0tXpGiAQIVY0scoDNwqrb9lyEZjRJaci9x0 12NLquK4xQHzhBW6KPRBz0WUZTxQQejfNuUpOrYqKqouCSPesJQmWK567ICqBaIH UKF5OzcKaIGm9CSnYvTOuAtyPX2L/p5J7b5Yes9AFWWWUKeUm1F/ecSbXQCKGO81 afVBFzpDwsvb2nFcXJpG9p9FVFlxOkqXeHaLXoA8miksBWCXnriMzQ5uz8RdU7Ud c/C7s5oZ4m030SYXlAoOO88OOTU0FeomscGfYTJMBV/5T7ev+uw9UQ4lJzlZXZYZ rnh4b/qgr14= =mMQf -----END PGP SIGNATURE-----