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Red Hat: CVE-2022-1966: Important: kpatch-patch security update (Multiple Advisories)

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Red Hat: CVE-2022-1966: Important: kpatch-patch security update (Multiple Advisories)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
06/28/2022
Created
07/16/2022
Added
06/29/2022
Modified
07/06/2022

Description

A use-after-free vulnerability was found in the Linux kernel's Netfilter subsystem in net/netfilter/nf_tables_api.c. This flaw allows a local attacker with user access to cause a privilege escalation issue.

Solution(s)

  • redhat-upgrade-kernel
  • redhat-upgrade-kernel-rt
  • redhat-upgrade-kpatch-patch-3_10_0-1160_36_2
  • redhat-upgrade-kpatch-patch-3_10_0-1160_36_2-debuginfo
  • redhat-upgrade-kpatch-patch-3_10_0-1160_41_1
  • redhat-upgrade-kpatch-patch-3_10_0-1160_41_1-debuginfo
  • redhat-upgrade-kpatch-patch-3_10_0-1160_42_2
  • redhat-upgrade-kpatch-patch-3_10_0-1160_42_2-debuginfo
  • redhat-upgrade-kpatch-patch-3_10_0-1160_45_1
  • redhat-upgrade-kpatch-patch-3_10_0-1160_45_1-debuginfo
  • redhat-upgrade-kpatch-patch-3_10_0-1160_49_1
  • redhat-upgrade-kpatch-patch-3_10_0-1160_49_1-debuginfo
  • redhat-upgrade-kpatch-patch-3_10_0-1160_53_1
  • redhat-upgrade-kpatch-patch-3_10_0-1160_53_1-debuginfo
  • redhat-upgrade-kpatch-patch-3_10_0-1160_59_1
  • redhat-upgrade-kpatch-patch-3_10_0-1160_59_1-debuginfo
  • redhat-upgrade-kpatch-patch-3_10_0-1160_62_1
  • redhat-upgrade-kpatch-patch-3_10_0-1160_62_1-debuginfo
  • redhat-upgrade-kpatch-patch-3_10_0-1160_66_1
  • redhat-upgrade-kpatch-patch-3_10_0-1160_66_1-debuginfo
  • redhat-upgrade-kpatch-patch-4_18_0-193_60_2
  • redhat-upgrade-kpatch-patch-4_18_0-193_60_2-debuginfo
  • redhat-upgrade-kpatch-patch-4_18_0-193_60_2-debugsource
  • redhat-upgrade-kpatch-patch-4_18_0-193_64_1
  • redhat-upgrade-kpatch-patch-4_18_0-193_64_1-debuginfo
  • redhat-upgrade-kpatch-patch-4_18_0-193_64_1-debugsource
  • redhat-upgrade-kpatch-patch-4_18_0-193_65_2
  • redhat-upgrade-kpatch-patch-4_18_0-193_65_2-debuginfo
  • redhat-upgrade-kpatch-patch-4_18_0-193_65_2-debugsource
  • redhat-upgrade-kpatch-patch-4_18_0-193_68_1
  • redhat-upgrade-kpatch-patch-4_18_0-193_68_1-debuginfo
  • redhat-upgrade-kpatch-patch-4_18_0-193_68_1-debugsource
  • redhat-upgrade-kpatch-patch-4_18_0-193_70_1
  • redhat-upgrade-kpatch-patch-4_18_0-193_70_1-debuginfo
  • redhat-upgrade-kpatch-patch-4_18_0-193_70_1-debugsource
  • redhat-upgrade-kpatch-patch-4_18_0-193_71_1
  • redhat-upgrade-kpatch-patch-4_18_0-193_71_1-debuginfo
  • redhat-upgrade-kpatch-patch-4_18_0-193_71_1-debugsource
  • redhat-upgrade-kpatch-patch-4_18_0-193_75_1
  • redhat-upgrade-kpatch-patch-4_18_0-193_75_1-debuginfo
  • redhat-upgrade-kpatch-patch-4_18_0-193_75_1-debugsource
  • redhat-upgrade-kpatch-patch-4_18_0-193_79_1
  • redhat-upgrade-kpatch-patch-4_18_0-193_79_1-debuginfo
  • redhat-upgrade-kpatch-patch-4_18_0-193_79_1-debugsource
  • redhat-upgrade-kpatch-patch-4_18_0-193_80_1
  • redhat-upgrade-kpatch-patch-4_18_0-193_80_1-debuginfo
  • redhat-upgrade-kpatch-patch-4_18_0-193_80_1-debugsource
  • redhat-upgrade-kpatch-patch-4_18_0-193_81_1
  • redhat-upgrade-kpatch-patch-4_18_0-193_81_1-debuginfo
  • redhat-upgrade-kpatch-patch-4_18_0-193_81_1-debugsource
  • redhat-upgrade-kpatch-patch-5_14_0-70_13_1
  • redhat-upgrade-kpatch-patch-5_14_0-70_13_1-debuginfo
  • redhat-upgrade-kpatch-patch-5_14_0-70_13_1-debugsource

References

  • CVE-2022-1966
  • RHSA-2022:5214
  • RHSA-2022:5216
  • RHSA-2022:5220
  • RHSA-2022:5232
  • RHSA-2022:5236
  • RHSA-2022:5249
  • RHSA-2022:5267
  • RHSA-2022:5476
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