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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2023-54297 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: fix memory leak after finding block group with super blocks At exclude_super_stripes(), if we happen to find a block group that has super blocks mapped to it and we are on a zoned filesystem, we error out as this is not supposed to happen, indicating either a bug or maybe some memory corruption for example. However we are exiting the function without freeing the memory allocated for the logical address of the super blocks. Fix this by freeing the logical address.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/ab80a901f8daca07c4a54af0ab0de745c9918294 kernel.org
https://git.kernel.org/stable/c/c35ea606196243063e63785918c7c8fe27c45798 kernel.org
https://git.kernel.org/stable/c/cca627afb463a4b47721eac017516ba200de85c3 kernel.org
https://git.kernel.org/stable/c/f1a07c2b4e2c473ec322b8b9ece071b8c88a3512 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-54297
NVD Published Date:
12/30/2025
NVD Last Modified:
12/30/2025
Source:
kernel.org