RHSA-2023:0854

Description

Red Hat Security Advisory: kernel-rt security and bug fix update

CVSS Metrics

• v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Systems

• redhat•kernel-rt

  < 0:4.18.0-425.13.1.rt7.223.el8_7 | < 0:4.18.0-425.13.1.rt7.223.el8_7

• redhat•kernel-rt-core

  < 0:4.18.0-425.13.1.rt7.223.el8_7 | < 0:4.18.0-425.13.1.rt7.223.el8_7

• redhat•kernel-rt-debug

  < 0:4.18.0-425.13.1.rt7.223.el8_7 | < 0:4.18.0-425.13.1.rt7.223.el8_7

• redhat•kernel-rt-debug-core

  < 0:4.18.0-425.13.1.rt7.223.el8_7 | < 0:4.18.0-425.13.1.rt7.223.el8_7

• redhat•kernel-rt-debug-debuginfo

  < 0:4.18.0-425.13.1.rt7.223.el8_7 | < 0:4.18.0-425.13.1.rt7.223.el8_7

• redhat•kernel-rt-debug-devel

  < 0:4.18.0-425.13.1.rt7.223.el8_7 | < 0:4.18.0-425.13.1.rt7.223.el8_7

• redhat•kernel-rt-debug-kvm

  < 0:4.18.0-425.13.1.rt7.223.el8_7 | < 0:4.18.0-425.13.1.rt7.223.el8_7

• redhat•kernel-rt-debug-modules

  < 0:4.18.0-425.13.1.rt7.223.el8_7 | < 0:4.18.0-425.13.1.rt7.223.el8_7

• redhat•kernel-rt-debug-modules-extra

  < 0:4.18.0-425.13.1.rt7.223.el8_7 | < 0:4.18.0-425.13.1.rt7.223.el8_7

• redhat•kernel-rt-debuginfo

  < 0:4.18.0-425.13.1.rt7.223.el8_7 | < 0:4.18.0-425.13.1.rt7.223.el8_7

• redhat•kernel-rt-debuginfo-common-x86_64

  < 0:4.18.0-425.13.1.rt7.223.el8_7 | < 0:4.18.0-425.13.1.rt7.223.el8_7

• redhat•kernel-rt-devel

  < 0:4.18.0-425.13.1.rt7.223.el8_7 | < 0:4.18.0-425.13.1.rt7.223.el8_7

• redhat•kernel-rt-kvm

  < 0:4.18.0-425.13.1.rt7.223.el8_7 | < 0:4.18.0-425.13.1.rt7.223.el8_7

• redhat•kernel-rt-modules

  < 0:4.18.0-425.13.1.rt7.223.el8_7 | < 0:4.18.0-425.13.1.rt7.223.el8_7

• redhat•kernel-rt-modules-extra

  < 0:4.18.0-425.13.1.rt7.223.el8_7 | < 0:4.18.0-425.13.1.rt7.223.el8_7

References (18)

• https://access.redhat.com/errata/RHSA-2023:0854
• https://access.redhat.com/security/updates/classification/#important
• https://bugzilla.redhat.com/show_bug.cgi?id=2119048
• https://bugzilla.redhat.com/show_bug.cgi?id=2138818
• https://bugzilla.redhat.com/show_bug.cgi?id=2141752
• https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_0854.json
• https://access.redhat.com/security/cve/CVE-2022-2873
• https://www.cve.org/CVERecord?id=CVE-2022-2873
• https://nvd.nist.gov/vuln/detail/CVE-2022-2873
• https://lore.kernel.org/lkml/20220729093451.551672-1-zheyuma97@gmail.com/T/
• https://access.redhat.com/security/cve/CVE-2022-41222
• https://www.cve.org/CVERecord?id=CVE-2022-41222
• https://nvd.nist.gov/vuln/detail/CVE-2022-41222
• https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=97113eb39fa7972722ff490b947d8af023e1f6a2
• https://access.redhat.com/security/cve/CVE-2022-43945
• https://www.cve.org/CVERecord?id=CVE-2022-43945
• https://nvd.nist.gov/vuln/detail/CVE-2022-43945
• https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f90497a16e434c2211c66e3de8e77b17868382b8