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CentOS Linux: CVE-2020-36385: Important: kernel security, bug fix, and enhancement update (Multiple Advisories)

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CentOS Linux: CVE-2020-36385: Important: kernel security, bug fix, and enhancement update (Multiple Advisories)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
06/07/2021
Created
11/10/2021
Added
11/09/2021
Modified
05/25/2023

Description

An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after-free because the ctx is reached via the ctx_list in some ucma_migrate_id situations where ucma_close is called, aka CID-f5449e74802c.

Solution(s)

  • centos-upgrade-kernel
  • centos-upgrade-kernel-rt
  • centos-upgrade-kpatch-patch-3_10_0-1160_11_1
  • centos-upgrade-kpatch-patch-3_10_0-1160_11_1-debuginfo
  • centos-upgrade-kpatch-patch-3_10_0-1160_15_2
  • centos-upgrade-kpatch-patch-3_10_0-1160_15_2-debuginfo
  • centos-upgrade-kpatch-patch-3_10_0-1160_21_1
  • centos-upgrade-kpatch-patch-3_10_0-1160_21_1-debuginfo
  • centos-upgrade-kpatch-patch-3_10_0-1160_24_1
  • centos-upgrade-kpatch-patch-3_10_0-1160_24_1-debuginfo
  • centos-upgrade-kpatch-patch-3_10_0-1160_25_1
  • centos-upgrade-kpatch-patch-3_10_0-1160_25_1-debuginfo
  • centos-upgrade-kpatch-patch-3_10_0-1160_31_1
  • centos-upgrade-kpatch-patch-3_10_0-1160_31_1-debuginfo
  • centos-upgrade-kpatch-patch-3_10_0-1160_36_2
  • centos-upgrade-kpatch-patch-3_10_0-1160_36_2-debuginfo
  • centos-upgrade-kpatch-patch-3_10_0-1160_41_1
  • centos-upgrade-kpatch-patch-3_10_0-1160_41_1-debuginfo
  • centos-upgrade-kpatch-patch-3_10_0-1160_42_2
  • centos-upgrade-kpatch-patch-3_10_0-1160_42_2-debuginfo
  • centos-upgrade-kpatch-patch-3_10_0-1160_45_1
  • centos-upgrade-kpatch-patch-3_10_0-1160_45_1-debuginfo
  • centos-upgrade-kpatch-patch-4_18_0-305
  • centos-upgrade-kpatch-patch-4_18_0-305-debuginfo
  • centos-upgrade-kpatch-patch-4_18_0-305-debugsource
  • centos-upgrade-kpatch-patch-4_18_0-305_10_2
  • centos-upgrade-kpatch-patch-4_18_0-305_10_2-debuginfo
  • centos-upgrade-kpatch-patch-4_18_0-305_10_2-debugsource
  • centos-upgrade-kpatch-patch-4_18_0-305_12_1
  • centos-upgrade-kpatch-patch-4_18_0-305_12_1-debuginfo
  • centos-upgrade-kpatch-patch-4_18_0-305_12_1-debugsource
  • centos-upgrade-kpatch-patch-4_18_0-305_17_1
  • centos-upgrade-kpatch-patch-4_18_0-305_17_1-debuginfo
  • centos-upgrade-kpatch-patch-4_18_0-305_17_1-debugsource
  • centos-upgrade-kpatch-patch-4_18_0-305_19_1
  • centos-upgrade-kpatch-patch-4_18_0-305_19_1-debuginfo
  • centos-upgrade-kpatch-patch-4_18_0-305_19_1-debugsource
  • centos-upgrade-kpatch-patch-4_18_0-305_3_1
  • centos-upgrade-kpatch-patch-4_18_0-305_3_1-debuginfo
  • centos-upgrade-kpatch-patch-4_18_0-305_3_1-debugsource
  • centos-upgrade-kpatch-patch-4_18_0-305_7_1
  • centos-upgrade-kpatch-patch-4_18_0-305_7_1-debuginfo
  • centos-upgrade-kpatch-patch-4_18_0-305_7_1-debugsource

References

  • CVE-2020-36385

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