CVE-2021-3739 (GCVE-0-2021-3739)

Vulnerability from cvelistv5 – Published: 2022-03-07 15:19 – Updated: 2024-08-03 17:01
VLAI?
Summary
A NULL pointer dereference flaw was found in the btrfs_rm_device function in fs/btrfs/volumes.c in the Linux Kernel, where triggering the bug requires ‘CAP_SYS_ADMIN’. This flaw allows a local attacker to crash the system or leak kernel internal information. The highest threat from this vulnerability is to system availability.
Severity ?
No CVSS data available.
CWE
  • CWE-476 - - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
n/a kernel Affected: Fixed in v5.15-rc1 and above.
Show details on NVD website
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