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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.2985 kernel and kernel-rt security update for RHEL 8 including SWAPGS vulnerability 8 August 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: kernel-rt kernel Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 8 Red Hat Enterprise Linux WS/Desktop 8 Linux variants Impact/Access: Root Compromise -- Existing Account Access Privileged Data -- Existing Account Denial of Service -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-13272 CVE-2019-1125 Reference: ESB-2019.2748 ESB-2019.2704 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:2405 https://access.redhat.com/errata/RHSA-2019:2411 Comment: This advisory references vulnerabilities in the Linux kernel that also affect distributions other than Red Hat. It is recommended that administrators running Linux check for an updated version of the kernel for their system. This bulletin contains two (2) Red Hat security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: kernel-rt security update Advisory ID: RHSA-2019:2405-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:2405 Issue date: 2019-08-07 CVE Names: CVE-2019-1125 CVE-2019-13272 ===================================================================== 1. Summary: An update for kernel-rt is now available for Red Hat Enterprise Linux 8. 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 Real Time (v. 8) - x86_64 Red Hat Enterprise Linux Real Time for NFV (v. 8) - x86_64 3. Description: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es): * kernel: broken permission and object lifetime handling for PTRACE_TRACEME (CVE-2019-13272) * kernel: hw: Spectre SWAPGS gadget vulnerability (CVE-2019-1125) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 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/): 1724389 - CVE-2019-1125 kernel: hw: Spectre SWAPGS gadget vulnerability 1730895 - CVE-2019-13272 kernel: broken permission and object lifetime handling for PTRACE_TRACEME 6. Package List: Red Hat Enterprise Linux Real Time for NFV (v. 8): Source: kernel-rt-4.18.0-80.7.2.rt9.154.el8_0.src.rpm x86_64: kernel-rt-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-core-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-debug-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-debug-core-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-debug-debuginfo-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-debug-devel-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-debug-kvm-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-debug-kvm-debuginfo-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-debug-modules-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-debug-modules-extra-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-debuginfo-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-debuginfo-common-x86_64-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-devel-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-kvm-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-kvm-debuginfo-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-modules-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-modules-extra-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm Red Hat Enterprise Linux Real Time (v. 8): Source: kernel-rt-4.18.0-80.7.2.rt9.154.el8_0.src.rpm x86_64: kernel-rt-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-core-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-debug-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-debug-core-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-debug-debuginfo-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-debug-devel-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-debug-kvm-debuginfo-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-debug-modules-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-debug-modules-extra-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-debuginfo-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-debuginfo-common-x86_64-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-devel-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-kvm-debuginfo-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-modules-4.18.0-80.7.2.rt9.154.el8_0.x86_64.rpm kernel-rt-modules-extra-4.18.0-80.7.2.rt9.154.el8_0.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-2019-1125 https://access.redhat.com/security/cve/CVE-2019-13272 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/articles/4329821 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXUrK4dzjgjWX9erEAQiOhg//Qd9OLSZWYYMQZc0JtfXTpTIUWwmNIDwY op8ZxpNTBc3+UCYCqGZ3QmZ2pCxo9gJly5gtTrGzs6fVjecR5DxdgGeNgeJMwbpl ZPmxOSCNtfFx3qz9s0/ByV04a/+ORcuPJcKtNzS9qt9P2yw8pomG0iSycWJ+Gpgq F+SmqrQJxe63FgyC5sB7qShJAyGuhcZ656ppSQGDdpdg1FodnUfnJZDUaxOlkD6Q Ll6CNRioZEVyWxamwb7t/uN5RFGYtKnPM3zHqFAcMDsAftxhiPL/dMm2wbmFLwWq ZYa5HOAeFtN1FCamY0P63t0udQ4/7EbBQSqpbQOIWD9QcAW4TwOCIrYJWiyuMk0P MJ8mSxxVRnLh7LJsmOqVmoYLEDeKqbDrjVm2R2RMaDJYn0UEkfF1grD0GxuO9UKM FRtKykdeGoedB+O65alJOvX86twBE7cRxWz4KwZjNaw4OMy6RO6dbz/M/bbN9OzT 9o7LM7aK8qUMmSUVQ2+SKcDprNd9UivAsZe/SyOvVDEOPPztQDXhnQSd6S2mxGlM KtN0YKVngDIhc2gkIJCVQaucfhZ+miK9v1yjMU61t+LKJ2bjRa67VWJODU9xbWS/ 0qAmg6lowHdsX3GW9i8quGX2kSBK3AQ6Kbpv54A16N3MTkg1quI7EpkS8U7zEJCn qgIfQE0nJy8= =+GEc - -----END PGP SIGNATURE----- - -------------------------------------------------------------------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: kernel security update Advisory ID: RHSA-2019:2411-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:2411 Issue date: 2019-08-07 CVE Names: CVE-2019-1125 CVE-2019-13272 ===================================================================== 1. Summary: An update for kernel is now available for Red Hat Enterprise Linux 8. 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 CodeReady Linux Builder (v. 8) - aarch64, ppc64le, x86_64 Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: broken permission and object lifetime handling for PTRACE_TRACEME (CVE-2019-13272) * kernel: hw: Spectre SWAPGS gadget vulnerability (CVE-2019-1125) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 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/): 1724389 - CVE-2019-1125 kernel: hw: Spectre SWAPGS gadget vulnerability 1730895 - CVE-2019-13272 kernel: broken permission and object lifetime handling for PTRACE_TRACEME 6. Package List: Red Hat Enterprise Linux BaseOS (v. 8): Source: kernel-4.18.0-80.7.2.el8_0.src.rpm aarch64: bpftool-4.18.0-80.7.2.el8_0.aarch64.rpm bpftool-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm kernel-4.18.0-80.7.2.el8_0.aarch64.rpm kernel-core-4.18.0-80.7.2.el8_0.aarch64.rpm kernel-cross-headers-4.18.0-80.7.2.el8_0.aarch64.rpm kernel-debug-4.18.0-80.7.2.el8_0.aarch64.rpm kernel-debug-core-4.18.0-80.7.2.el8_0.aarch64.rpm kernel-debug-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm kernel-debug-devel-4.18.0-80.7.2.el8_0.aarch64.rpm kernel-debug-modules-4.18.0-80.7.2.el8_0.aarch64.rpm kernel-debug-modules-extra-4.18.0-80.7.2.el8_0.aarch64.rpm kernel-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm kernel-debuginfo-common-aarch64-4.18.0-80.7.2.el8_0.aarch64.rpm kernel-devel-4.18.0-80.7.2.el8_0.aarch64.rpm kernel-headers-4.18.0-80.7.2.el8_0.aarch64.rpm kernel-modules-4.18.0-80.7.2.el8_0.aarch64.rpm kernel-modules-extra-4.18.0-80.7.2.el8_0.aarch64.rpm kernel-tools-4.18.0-80.7.2.el8_0.aarch64.rpm kernel-tools-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm kernel-tools-libs-4.18.0-80.7.2.el8_0.aarch64.rpm perf-4.18.0-80.7.2.el8_0.aarch64.rpm perf-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm python3-perf-4.18.0-80.7.2.el8_0.aarch64.rpm python3-perf-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm noarch: kernel-abi-whitelists-4.18.0-80.7.2.el8_0.noarch.rpm kernel-doc-4.18.0-80.7.2.el8_0.noarch.rpm ppc64le: bpftool-4.18.0-80.7.2.el8_0.ppc64le.rpm bpftool-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm kernel-4.18.0-80.7.2.el8_0.ppc64le.rpm kernel-core-4.18.0-80.7.2.el8_0.ppc64le.rpm kernel-cross-headers-4.18.0-80.7.2.el8_0.ppc64le.rpm kernel-debug-4.18.0-80.7.2.el8_0.ppc64le.rpm kernel-debug-core-4.18.0-80.7.2.el8_0.ppc64le.rpm kernel-debug-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm kernel-debug-devel-4.18.0-80.7.2.el8_0.ppc64le.rpm kernel-debug-modules-4.18.0-80.7.2.el8_0.ppc64le.rpm kernel-debug-modules-extra-4.18.0-80.7.2.el8_0.ppc64le.rpm kernel-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.18.0-80.7.2.el8_0.ppc64le.rpm kernel-devel-4.18.0-80.7.2.el8_0.ppc64le.rpm kernel-headers-4.18.0-80.7.2.el8_0.ppc64le.rpm kernel-modules-4.18.0-80.7.2.el8_0.ppc64le.rpm kernel-modules-extra-4.18.0-80.7.2.el8_0.ppc64le.rpm kernel-tools-4.18.0-80.7.2.el8_0.ppc64le.rpm kernel-tools-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm kernel-tools-libs-4.18.0-80.7.2.el8_0.ppc64le.rpm perf-4.18.0-80.7.2.el8_0.ppc64le.rpm perf-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm python3-perf-4.18.0-80.7.2.el8_0.ppc64le.rpm python3-perf-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm s390x: bpftool-4.18.0-80.7.2.el8_0.s390x.rpm bpftool-debuginfo-4.18.0-80.7.2.el8_0.s390x.rpm kernel-4.18.0-80.7.2.el8_0.s390x.rpm kernel-core-4.18.0-80.7.2.el8_0.s390x.rpm kernel-cross-headers-4.18.0-80.7.2.el8_0.s390x.rpm kernel-debug-4.18.0-80.7.2.el8_0.s390x.rpm kernel-debug-core-4.18.0-80.7.2.el8_0.s390x.rpm kernel-debug-debuginfo-4.18.0-80.7.2.el8_0.s390x.rpm kernel-debug-devel-4.18.0-80.7.2.el8_0.s390x.rpm kernel-debug-modules-4.18.0-80.7.2.el8_0.s390x.rpm kernel-debug-modules-extra-4.18.0-80.7.2.el8_0.s390x.rpm kernel-debuginfo-4.18.0-80.7.2.el8_0.s390x.rpm kernel-debuginfo-common-s390x-4.18.0-80.7.2.el8_0.s390x.rpm kernel-devel-4.18.0-80.7.2.el8_0.s390x.rpm kernel-headers-4.18.0-80.7.2.el8_0.s390x.rpm kernel-modules-4.18.0-80.7.2.el8_0.s390x.rpm kernel-modules-extra-4.18.0-80.7.2.el8_0.s390x.rpm kernel-tools-4.18.0-80.7.2.el8_0.s390x.rpm kernel-tools-debuginfo-4.18.0-80.7.2.el8_0.s390x.rpm kernel-zfcpdump-4.18.0-80.7.2.el8_0.s390x.rpm kernel-zfcpdump-core-4.18.0-80.7.2.el8_0.s390x.rpm kernel-zfcpdump-debuginfo-4.18.0-80.7.2.el8_0.s390x.rpm kernel-zfcpdump-devel-4.18.0-80.7.2.el8_0.s390x.rpm kernel-zfcpdump-modules-4.18.0-80.7.2.el8_0.s390x.rpm kernel-zfcpdump-modules-extra-4.18.0-80.7.2.el8_0.s390x.rpm perf-4.18.0-80.7.2.el8_0.s390x.rpm perf-debuginfo-4.18.0-80.7.2.el8_0.s390x.rpm python3-perf-4.18.0-80.7.2.el8_0.s390x.rpm python3-perf-debuginfo-4.18.0-80.7.2.el8_0.s390x.rpm x86_64: bpftool-4.18.0-80.7.2.el8_0.x86_64.rpm bpftool-debuginfo-4.18.0-80.7.2.el8_0.x86_64.rpm kernel-4.18.0-80.7.2.el8_0.x86_64.rpm kernel-core-4.18.0-80.7.2.el8_0.x86_64.rpm kernel-cross-headers-4.18.0-80.7.2.el8_0.x86_64.rpm kernel-debug-4.18.0-80.7.2.el8_0.x86_64.rpm kernel-debug-core-4.18.0-80.7.2.el8_0.x86_64.rpm kernel-debug-debuginfo-4.18.0-80.7.2.el8_0.x86_64.rpm kernel-debug-devel-4.18.0-80.7.2.el8_0.x86_64.rpm kernel-debug-modules-4.18.0-80.7.2.el8_0.x86_64.rpm kernel-debug-modules-extra-4.18.0-80.7.2.el8_0.x86_64.rpm kernel-debuginfo-4.18.0-80.7.2.el8_0.x86_64.rpm kernel-debuginfo-common-x86_64-4.18.0-80.7.2.el8_0.x86_64.rpm kernel-devel-4.18.0-80.7.2.el8_0.x86_64.rpm kernel-headers-4.18.0-80.7.2.el8_0.x86_64.rpm kernel-modules-4.18.0-80.7.2.el8_0.x86_64.rpm kernel-modules-extra-4.18.0-80.7.2.el8_0.x86_64.rpm kernel-tools-4.18.0-80.7.2.el8_0.x86_64.rpm kernel-tools-debuginfo-4.18.0-80.7.2.el8_0.x86_64.rpm kernel-tools-libs-4.18.0-80.7.2.el8_0.x86_64.rpm perf-4.18.0-80.7.2.el8_0.x86_64.rpm perf-debuginfo-4.18.0-80.7.2.el8_0.x86_64.rpm python3-perf-4.18.0-80.7.2.el8_0.x86_64.rpm python3-perf-debuginfo-4.18.0-80.7.2.el8_0.x86_64.rpm Red Hat CodeReady Linux Builder (v. 8): aarch64: bpftool-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm kernel-debug-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm kernel-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm kernel-debuginfo-common-aarch64-4.18.0-80.7.2.el8_0.aarch64.rpm kernel-tools-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm kernel-tools-libs-devel-4.18.0-80.7.2.el8_0.aarch64.rpm perf-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm python3-perf-debuginfo-4.18.0-80.7.2.el8_0.aarch64.rpm ppc64le: bpftool-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm kernel-debug-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm kernel-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.18.0-80.7.2.el8_0.ppc64le.rpm kernel-tools-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm kernel-tools-libs-devel-4.18.0-80.7.2.el8_0.ppc64le.rpm perf-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm python3-perf-debuginfo-4.18.0-80.7.2.el8_0.ppc64le.rpm x86_64: bpftool-debuginfo-4.18.0-80.7.2.el8_0.x86_64.rpm kernel-debug-debuginfo-4.18.0-80.7.2.el8_0.x86_64.rpm kernel-debuginfo-4.18.0-80.7.2.el8_0.x86_64.rpm kernel-debuginfo-common-x86_64-4.18.0-80.7.2.el8_0.x86_64.rpm kernel-tools-debuginfo-4.18.0-80.7.2.el8_0.x86_64.rpm kernel-tools-libs-devel-4.18.0-80.7.2.el8_0.x86_64.rpm perf-debuginfo-4.18.0-80.7.2.el8_0.x86_64.rpm python3-perf-debuginfo-4.18.0-80.7.2.el8_0.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-2019-1125 https://access.redhat.com/security/cve/CVE-2019-13272 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/articles/4329821 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXUrr69zjgjWX9erEAQgxGA/7B69lhZEprVjCDqtrf3pCMEYzO5RrdVuh dH+adxplGUrruIbkjCFphk+SBlBHvRdia9B+bVaSOVD0QElElQUoWogB4L+kwMn3 n/31fLU9uSlN7F/Rp0PlFi3orOsRQSedyLQ0Z/Z10hfAjTgk7A9zQHbCdYj8LFTi vupmvcE9Wx0ziD4RNkNdzVhbu3gsoqlMIvIis80Tdyghh3Pjy0fI1mOHmbGV/A1M i0+0icSPoix/PJ4bQpX0mCyHV2A1+ytBi6V+cb7zMyEUUhNiEM9Xpmid05bLwdkr bhsMBwX0npzPf7U2FEWZU+6apOKimQEu7r+65WO/WXUR9cbpn/lXnm2/n6LoUULR Ea8a7EdkktwEWEcgg7EqsK7Xy1qqqww7b46woDuFoumMdei+QzclO3QgCeYOUGhG 2MRPmXUgdGwe/CSagUnWrPzR8y0wYu1JZah7PLvtBgbgT6GdQ1ZCgVMCDT1IAkG/ VSUm4U22aIuP+QACTOJAV706K10O0JIoB6+bBrVYbd8pOHfZMeOL/DWH46TefXAu 0j5k4e1OgXoKUd4TjtaupNLoIsAXcXUtv9gTi7c4nZ19bdyLJA2cwVhKe3Sz8DUb AcDW8kuYVVrA+IDDHNWeSBK48mFMBkvwId4ilg02rn02n3MdYrFFR6csNf7VR01r vHAOu79B8Q0= =8pvI - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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