-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: kernel security and bug fix update Advisory ID: RHSA-2023:0399-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0399 Issue date: 2023-01-24 CVE Names: CVE-2021-26401 CVE-2022-2964 ==================================================================== 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) - 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): * kernel: memory corruption in AX88179_178A based USB ethernet device. (CVE-2022-2964) * hw: cpu: LFENCE/JMP Mitigation Update for CVE-2017-5715 (CVE-2021-26401) 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. Bug Fix(es): * Prevent unnecessary resets - Avoid leaving shost->last_reset with stale value if EH does not run (BZ#2128337) * i40e: Request to backport upstream commit 2e5a20573a92 (BZ#2129248) * disable VMA-based swap-in readahead on PowerPC (BZ#2142455) 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/): 2061700 - CVE-2021-26401 hw: cpu: LFENCE/JMP Mitigation Update for CVE-2017-5715 2067482 - CVE-2022-2964 kernel: memory corruption in AX88179_178A based USB ethernet device. 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: kernel-3.10.0-1160.83.1.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-1160.83.1.el7.noarch.rpm kernel-doc-3.10.0-1160.83.1.el7.noarch.rpm x86_64: bpftool-3.10.0-1160.83.1.el7.x86_64.rpm bpftool-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debug-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debug-devel-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1160.83.1.el7.x86_64.rpm kernel-devel-3.10.0-1160.83.1.el7.x86_64.rpm kernel-headers-3.10.0-1160.83.1.el7.x86_64.rpm kernel-tools-3.10.0-1160.83.1.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-tools-libs-3.10.0-1160.83.1.el7.x86_64.rpm perf-3.10.0-1160.83.1.el7.x86_64.rpm perf-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm python-perf-3.10.0-1160.83.1.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: bpftool-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1160.83.1.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-1160.83.1.el7.x86_64.rpm perf-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: kernel-3.10.0-1160.83.1.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-1160.83.1.el7.noarch.rpm kernel-doc-3.10.0-1160.83.1.el7.noarch.rpm x86_64: bpftool-3.10.0-1160.83.1.el7.x86_64.rpm bpftool-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debug-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debug-devel-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1160.83.1.el7.x86_64.rpm kernel-devel-3.10.0-1160.83.1.el7.x86_64.rpm kernel-headers-3.10.0-1160.83.1.el7.x86_64.rpm kernel-tools-3.10.0-1160.83.1.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-tools-libs-3.10.0-1160.83.1.el7.x86_64.rpm perf-3.10.0-1160.83.1.el7.x86_64.rpm perf-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm python-perf-3.10.0-1160.83.1.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: bpftool-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1160.83.1.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-1160.83.1.el7.x86_64.rpm perf-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: kernel-3.10.0-1160.83.1.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-1160.83.1.el7.noarch.rpm kernel-doc-3.10.0-1160.83.1.el7.noarch.rpm ppc64: bpftool-3.10.0-1160.83.1.el7.ppc64.rpm bpftool-debuginfo-3.10.0-1160.83.1.el7.ppc64.rpm kernel-3.10.0-1160.83.1.el7.ppc64.rpm kernel-bootwrapper-3.10.0-1160.83.1.el7.ppc64.rpm kernel-debug-3.10.0-1160.83.1.el7.ppc64.rpm kernel-debug-debuginfo-3.10.0-1160.83.1.el7.ppc64.rpm kernel-debug-devel-3.10.0-1160.83.1.el7.ppc64.rpm kernel-debuginfo-3.10.0-1160.83.1.el7.ppc64.rpm kernel-debuginfo-common-ppc64-3.10.0-1160.83.1.el7.ppc64.rpm kernel-devel-3.10.0-1160.83.1.el7.ppc64.rpm kernel-headers-3.10.0-1160.83.1.el7.ppc64.rpm kernel-tools-3.10.0-1160.83.1.el7.ppc64.rpm kernel-tools-debuginfo-3.10.0-1160.83.1.el7.ppc64.rpm kernel-tools-libs-3.10.0-1160.83.1.el7.ppc64.rpm perf-3.10.0-1160.83.1.el7.ppc64.rpm perf-debuginfo-3.10.0-1160.83.1.el7.ppc64.rpm python-perf-3.10.0-1160.83.1.el7.ppc64.rpm python-perf-debuginfo-3.10.0-1160.83.1.el7.ppc64.rpm ppc64le: bpftool-3.10.0-1160.83.1.el7.ppc64le.rpm bpftool-debuginfo-3.10.0-1160.83.1.el7.ppc64le.rpm kernel-3.10.0-1160.83.1.el7.ppc64le.rpm kernel-bootwrapper-3.10.0-1160.83.1.el7.ppc64le.rpm kernel-debug-3.10.0-1160.83.1.el7.ppc64le.rpm kernel-debug-debuginfo-3.10.0-1160.83.1.el7.ppc64le.rpm kernel-debuginfo-3.10.0-1160.83.1.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-1160.83.1.el7.ppc64le.rpm kernel-devel-3.10.0-1160.83.1.el7.ppc64le.rpm kernel-headers-3.10.0-1160.83.1.el7.ppc64le.rpm kernel-tools-3.10.0-1160.83.1.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-1160.83.1.el7.ppc64le.rpm kernel-tools-libs-3.10.0-1160.83.1.el7.ppc64le.rpm perf-3.10.0-1160.83.1.el7.ppc64le.rpm perf-debuginfo-3.10.0-1160.83.1.el7.ppc64le.rpm python-perf-3.10.0-1160.83.1.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-1160.83.1.el7.ppc64le.rpm s390x: bpftool-3.10.0-1160.83.1.el7.s390x.rpm bpftool-debuginfo-3.10.0-1160.83.1.el7.s390x.rpm kernel-3.10.0-1160.83.1.el7.s390x.rpm kernel-debug-3.10.0-1160.83.1.el7.s390x.rpm kernel-debug-debuginfo-3.10.0-1160.83.1.el7.s390x.rpm kernel-debug-devel-3.10.0-1160.83.1.el7.s390x.rpm kernel-debuginfo-3.10.0-1160.83.1.el7.s390x.rpm kernel-debuginfo-common-s390x-3.10.0-1160.83.1.el7.s390x.rpm kernel-devel-3.10.0-1160.83.1.el7.s390x.rpm kernel-headers-3.10.0-1160.83.1.el7.s390x.rpm kernel-kdump-3.10.0-1160.83.1.el7.s390x.rpm kernel-kdump-debuginfo-3.10.0-1160.83.1.el7.s390x.rpm kernel-kdump-devel-3.10.0-1160.83.1.el7.s390x.rpm perf-3.10.0-1160.83.1.el7.s390x.rpm perf-debuginfo-3.10.0-1160.83.1.el7.s390x.rpm python-perf-3.10.0-1160.83.1.el7.s390x.rpm python-perf-debuginfo-3.10.0-1160.83.1.el7.s390x.rpm x86_64: bpftool-3.10.0-1160.83.1.el7.x86_64.rpm bpftool-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debug-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debug-devel-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1160.83.1.el7.x86_64.rpm kernel-devel-3.10.0-1160.83.1.el7.x86_64.rpm kernel-headers-3.10.0-1160.83.1.el7.x86_64.rpm kernel-tools-3.10.0-1160.83.1.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-tools-libs-3.10.0-1160.83.1.el7.x86_64.rpm perf-3.10.0-1160.83.1.el7.x86_64.rpm perf-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm python-perf-3.10.0-1160.83.1.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: bpftool-debuginfo-3.10.0-1160.83.1.el7.ppc64.rpm kernel-debug-debuginfo-3.10.0-1160.83.1.el7.ppc64.rpm kernel-debuginfo-3.10.0-1160.83.1.el7.ppc64.rpm kernel-debuginfo-common-ppc64-3.10.0-1160.83.1.el7.ppc64.rpm kernel-tools-debuginfo-3.10.0-1160.83.1.el7.ppc64.rpm kernel-tools-libs-devel-3.10.0-1160.83.1.el7.ppc64.rpm perf-debuginfo-3.10.0-1160.83.1.el7.ppc64.rpm python-perf-debuginfo-3.10.0-1160.83.1.el7.ppc64.rpm ppc64le: bpftool-debuginfo-3.10.0-1160.83.1.el7.ppc64le.rpm kernel-debug-debuginfo-3.10.0-1160.83.1.el7.ppc64le.rpm kernel-debug-devel-3.10.0-1160.83.1.el7.ppc64le.rpm kernel-debuginfo-3.10.0-1160.83.1.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-1160.83.1.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-1160.83.1.el7.ppc64le.rpm kernel-tools-libs-devel-3.10.0-1160.83.1.el7.ppc64le.rpm perf-debuginfo-3.10.0-1160.83.1.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-1160.83.1.el7.ppc64le.rpm x86_64: bpftool-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1160.83.1.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-1160.83.1.el7.x86_64.rpm perf-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: kernel-3.10.0-1160.83.1.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-1160.83.1.el7.noarch.rpm kernel-doc-3.10.0-1160.83.1.el7.noarch.rpm x86_64: bpftool-3.10.0-1160.83.1.el7.x86_64.rpm bpftool-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debug-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debug-devel-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1160.83.1.el7.x86_64.rpm kernel-devel-3.10.0-1160.83.1.el7.x86_64.rpm kernel-headers-3.10.0-1160.83.1.el7.x86_64.rpm kernel-tools-3.10.0-1160.83.1.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-tools-libs-3.10.0-1160.83.1.el7.x86_64.rpm perf-3.10.0-1160.83.1.el7.x86_64.rpm perf-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm python-perf-3.10.0-1160.83.1.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: bpftool-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1160.83.1.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-1160.83.1.el7.x86_64.rpm perf-debuginfo-3.10.0-1160.83.1.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1160.83.1.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-2021-26401 https://access.redhat.com/security/cve/CVE-2022-2964 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBY9AImdzjgjWX9erEAQjGnw//WoiXEYrwKA6hUtddiHXab5UwZ3/5s2dX scrW9W3k5fLOnmVe37MyM+6s2tutB4A/pbg+InjDBxE5XeF5OckVl2HMG8rdIMjd LyGKlQX2TPI0/tS1rbG1T2pLmPYjCgKCSBDyFrUtUI5xwlh9+Mu8iWqW5TAYMR35 0moVco0dn/UFZLNbTeiL8uzOt+YY+hgc7dLs/x8P1wECJmYO+D4ujvMdZILAuOp+ GPN5TZVJE+9BnpsBNJWjZrY6j9MKv+o7+ePmkO2s86ud7Y/ZKGHgBVlOn9ghUj0w p0BWpLS+FQMTKcuZjA3cHhgWgH4RHpPBoJ+6cYOPj/MU4BjdhCAQ0fyAbMJRGyKT Oa4nePg4ShXfda9xFSlJNlwGhGbxleTzHHDYXVwWbl8TwxIQNyIJ6SuzGt1i8Lqa x0ChOETxnkfZcTnL86/pJuEU9xyBjR1AxcTCjXx4RaGvH+XdRgAdv2RcVXlT090e LsKIZbK+CDCl8IbQLJWiL9NkZcXYEkwmZ3CEQuDgJi0vs6FJSi4AEoPn7lgs1Yxl LEBpH4bps8sT7zI6KnYaGYzFZt1jsCmvVqjPCqYSp4USBvX5095lHrgMNd+RkoAg o1OLH8Jaa2Cnjc6ZXwqD9p4D9Xzw6gTRew3/R7XoPWGmYRVabkMD5EkJEm+POYUQ 8IByMd2OGog=pqk6 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce