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Oracle Linux: (CVE-2021-45868) ELSA-2022-9348: Unbreakable Enterprise kernel security update

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Oracle Linux: (CVE-2021-45868) ELSA-2022-9348: Unbreakable Enterprise kernel security update

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
03/18/2022
Created
05/06/2022
Added
05/04/2022
Modified
05/04/2022

Description

In the Linux kernel before 5.15.3, fs/quota/quota_tree.c does not validate the block number in the quota tree (on disk). This can, for example, lead to a kernel/locking/rwsem.c use-after-free if there is a corrupted quota file.

Solution(s)

  • oracle-linux-upgrade-kernel-uek
  • oracle-linux-upgrade-kernel-uek-debug
  • oracle-linux-upgrade-kernel-uek-debug-devel
  • oracle-linux-upgrade-kernel-uek-devel
  • oracle-linux-upgrade-kernel-uek-doc
  • oracle-linux-upgrade-kernel-uek-firmware

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