CVE - CVE-2025-21955

CVE-ID
CVE-2025-21955	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: ksmbd: prevent connection release during oplock break notification ksmbd_work could be freed when after connection release. Increment r_count of ksmbd_conn to indicate that requests are not finished yet and to not release the connection.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/09aeab68033161cb54f194da93e51a11aee6144b URL:https://git.kernel.org/stable/c/09aeab68033161cb54f194da93e51a11aee6144b MISC:https://git.kernel.org/stable/c/3aa660c059240e0c795217182cf7df32909dd917 URL:https://git.kernel.org/stable/c/3aa660c059240e0c795217182cf7df32909dd917 MISC:https://git.kernel.org/stable/c/a4261bbc33fbf99b99c80aa3a2c5097611802980 URL:https://git.kernel.org/stable/c/a4261bbc33fbf99b99c80aa3a2c5097611802980 MISC:https://git.kernel.org/stable/c/f17d1c63a76b0fe8e9c78023a86507a3a6d62cfa URL:https://git.kernel.org/stable/c/f17d1c63a76b0fe8e9c78023a86507a3a6d62cfa
Assigning CNA
kernel.org
Date Record Created
20241229	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20241229)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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