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CVE-2025-40055 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix double free in user_cluster_connect() user_cluster_disconnect() frees "conn->cc_private" which is "lc" but then the error handling frees "lc" a second time. Set "lc" to NULL on this path to avoid a double free.


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/694d5b401036a614f8080085a9de6f86ff0742dc kernel.org
https://git.kernel.org/stable/c/7e76fe9dfadbc00364d7523d5a109e9d3e4a7db2 kernel.org
https://git.kernel.org/stable/c/827c8efa0d1afe817b90f3618afff552e88348d2 kernel.org
https://git.kernel.org/stable/c/892f41e12c8689130d552a9eb2b77bafd26484ab kernel.org
https://git.kernel.org/stable/c/8f45f089337d924db24397f55697cda0e6960516 kernel.org
https://git.kernel.org/stable/c/bfe011297ddd2d0cd64752978baaa0c04cd20573 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-40055
NVD Published Date:
10/28/2025
NVD Last Modified:
10/28/2025
Source:
kernel.org