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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.4545 kernel security update for RHEL 6.5 AUS 4 December 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: kernel Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 6 Impact/Access: Root Compromise -- Existing Account Access Privileged Data -- Existing Account Resolution: Mitigation CVE Names: CVE-2019-5489 CVE-2018-9568 Reference: ESB-2019.3575 ESB-2019.3573 ESB-2018.3910 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:4056 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: kernel security update Advisory ID: RHSA-2019:4056-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:4056 Issue date: 2019-12-03 CVE Names: CVE-2018-9568 CVE-2019-5489 ===================================================================== 1. Summary: An update for kernel is now available for Red Hat Enterprise Linux 6.5 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. 6.5) - noarch, x86_64 Red Hat Enterprise Linux Server Optional AUS (v. 6.5) - x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: Memory corruption due to incorrect socket cloning (CVE-2018-9568) * Kernel: page cache side channel attacks (CVE-2019-5489) 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/): 1655904 - CVE-2018-9568 kernel: Memory corruption due to incorrect socket cloning 1664110 - CVE-2019-5489 Kernel: page cache side channel attacks 6. Package List: Red Hat Enterprise Linux Server AUS (v. 6.5): Source: kernel-2.6.32-431.97.1.el6.src.rpm noarch: kernel-abi-whitelists-2.6.32-431.97.1.el6.noarch.rpm kernel-doc-2.6.32-431.97.1.el6.noarch.rpm kernel-firmware-2.6.32-431.97.1.el6.noarch.rpm x86_64: kernel-2.6.32-431.97.1.el6.x86_64.rpm kernel-debug-2.6.32-431.97.1.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-431.97.1.el6.x86_64.rpm kernel-debug-devel-2.6.32-431.97.1.el6.x86_64.rpm kernel-debuginfo-2.6.32-431.97.1.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-431.97.1.el6.x86_64.rpm kernel-devel-2.6.32-431.97.1.el6.x86_64.rpm kernel-headers-2.6.32-431.97.1.el6.x86_64.rpm perf-2.6.32-431.97.1.el6.x86_64.rpm perf-debuginfo-2.6.32-431.97.1.el6.x86_64.rpm python-perf-debuginfo-2.6.32-431.97.1.el6.x86_64.rpm Red Hat Enterprise Linux Server Optional AUS (v. 6.5): Source: kernel-2.6.32-431.97.1.el6.src.rpm x86_64: kernel-debug-debuginfo-2.6.32-431.97.1.el6.x86_64.rpm kernel-debuginfo-2.6.32-431.97.1.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-431.97.1.el6.x86_64.rpm perf-debuginfo-2.6.32-431.97.1.el6.x86_64.rpm python-perf-2.6.32-431.97.1.el6.x86_64.rpm python-perf-debuginfo-2.6.32-431.97.1.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-2018-9568 https://access.redhat.com/security/cve/CVE-2019-5489 https://access.redhat.com/security/updates/classification/#important 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 iQIVAwUBXeYY1tzjgjWX9erEAQgHhw/5AZnxPbWdqAYtp8ysjvOihYps59JYThoH XD/Mk+8UgCz2Ld9ljSTW4uU+CSqcz6+zYR3lOdxSjkI2PcMQk+xSFfOi7lB+pZq9 Rcj9czSvleAFm8y2SXqVJFQgL3XlsxEP7gKKw5Pvlp4wze9tMolVXKNlNMPmebIs +6b7akMejipLrmFR5DoWpoDxPHJCMbIMOAYRkxOPKdW4AdxBJdNJR9ZSj+jjWDMq 1ZnKZnBrXOvj/jLWSt33Z2nvqcliwB/m3+tj4OMfIjiJIHc3pckM96gcL719x/nV DDrYh6ETOrswdyBZbc/WeUN0ema/HP583bKWRbV4zUv0a73YleY22XtzrMPffkP4 la/t6bGJvPQqUX5Qrmp1aRnDxSHw1eRmm7w/Ro4i3ZHBVtNSjLgvM5Rhij0GRqjW TvdEyjCm4lyOrrqsEqaTi+mOOtXyoPqE6G3Bb2emK0HrCmXyvjQUP47el6WutQ4W DsdDGzitZ0rEWdkK8aDXs9Y+eIgK6pwkXrNi2iVpbiDVrKhRnV4OsRdJWXKD2ZNc ZWQVEs7tLCzdbbMnd/gFZalIKZ0YiM/VNieUpQ/jFkhVFlmACqEggd2304hXyKYw 9RTdCYfwVcws55jrhFW2WiGDnCVe7KpPPMxyEIXy7Ts4bpdwO5cBvLqzVN+u1owv c68rkW/Mpwc= =JKkB - -----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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