RHSA-2022:4829
Vulnerability Summary
Timeline
Description
Red Hat Security Advisory: kernel security, bug fix, and enhancement update
CVSS Metrics
- v3.1•HIGH•Score: 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Systems
- redhat•bpftool
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•bpftool-debuginfo
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-abi-stablelists
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-core
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-cross-headers
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-debug
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-debug-core
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-debug-debuginfo
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-debug-devel
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-debug-modules
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-debug-modules-extra
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-debuginfo
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-debuginfo-common-aarch64
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-debuginfo-common-ppc64le
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-debuginfo-common-s390x
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-debuginfo-common-x86_64
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-devel
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-doc
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-headers
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-modules
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-modules-extra
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-tools
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-tools-debuginfo
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-tools-libs
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-tools-libs-devel
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-zfcpdump
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-zfcpdump-core
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-zfcpdump-debuginfo
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-zfcpdump-devel
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-zfcpdump-modules
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•kernel-zfcpdump-modules-extra
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•perf
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•perf-debuginfo
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•python3-perf
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
- redhat•python3-perf-debuginfo
< 0:4.18.0-305.49.1.el8_4 | < 0:4.18.0-305.49.1.el8_4
References (22)
- https://access.redhat.com/errata/RHSA-2022:4829
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2014230
- https://bugzilla.redhat.com/show_bug.cgi?id=2027239
- https://bugzilla.redhat.com/show_bug.cgi?id=2061633
- https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_4829.json
- https://access.redhat.com/security/cve/CVE-2021-4037
- https://www.cve.org/CVERecord?id=CVE-2021-4037
- https://nvd.nist.gov/vuln/detail/CVE-2021-4037
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=01ea173e103e
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0fa3ecd87848
- https://access.redhat.com/security/cve/CVE-2021-20322
- https://www.cve.org/CVERecord?id=CVE-2021-20322
- https://nvd.nist.gov/vuln/detail/CVE-2021-20322
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.15-rc6&id=4785305c05b25a242e5314cc821f54ade4c18810
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.15-rc6&id=6457378fe796815c973f631a1904e147d6ee33b1
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/net/ipv4/route.c?h=v5.15-rc6&id=67d6d681e15b578c1725bad8ad079e05d1c48a8e
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/net/ipv6/route.c?h=v5.15-rc6&id=a00df2caffed3883c341d5685f830434312e4a43
- https://access.redhat.com/security/cve/CVE-2022-27666
- https://www.cve.org/CVERecord?id=CVE-2022-27666
- https://nvd.nist.gov/vuln/detail/CVE-2022-27666
- https://github.com/torvalds/linux/commit/ebe48d368e97d007bfeb76fcb065d6cfc4c96645