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CentOS Linux: CVE-2022-1882: Important: kernel-rt security and bug fix update (Multiple Advisories)

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CentOS Linux: CVE-2022-1882: Important: kernel-rt security and bug fix update (Multiple Advisories)

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
05/26/2022
Created
05/15/2023
Added
05/15/2023
Modified
05/25/2023

Description

A use-after-free flaw was found in the Linux kernel’s pipes functionality in how a user performs manipulations with the pipe post_one_notification() after free_pipe_info() that is already called. This flaw allows a local user to crash or potentially escalate their privileges on the system.

Solution(s)

  • centos-upgrade-kernel
  • centos-upgrade-kernel-rt

References

  • CVE-2022-1882

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