CVE-2022-49651

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-49651
In the Linux kernel, the following vulnerability has been resolved: srcu: Tighten cleanup_srcu_struct() GP checks Currently, cleanup_srcu_struct() checks for a grace period in progress, but it does not check for a grace period that has not yet started but which might start at any time. Such a situation could result in a use-after-free bug, so this commit adds a check for a grace period that is needed but not yet started to cleanup_srcu_struct().
CVSS

No CVSS.

References
Link Resource
https://git.kernel.org/stable/c/8ed00760203d8018bee042fbfe8e076579be2c2b Patch
https://git.kernel.org/stable/c/e997dda6502eefbc1032d6b0da7b353c53344b07 Patch
Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

24 Mar 2025, 19:03

Type Values Removed Values Added
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
First Time Linux linux Kernel
Linux
References () https://git.kernel.org/stable/c/8ed00760203d8018bee042fbfe8e076579be2c2b - () https://git.kernel.org/stable/c/8ed00760203d8018bee042fbfe8e076579be2c2b - Patch
References () https://git.kernel.org/stable/c/e997dda6502eefbc1032d6b0da7b353c53344b07 - () https://git.kernel.org/stable/c/e997dda6502eefbc1032d6b0da7b353c53344b07 - Patch

26 Feb 2025, 07:01

Type Values Removed Values Added
New CVE
Information

Published : 2025-02-26 07:01

Updated : 2025-03-24 19:03

NVD link : CVE-2022-49651

Mitre link : CVE-2022-49651

JSON object : View

Products Affected

linux

  • linux_kernel
CWE

No CWE.