CVE - CVE-2025-22026

CVE-ID
CVE-2025-22026	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: nfsd: don't ignore the return code of svc_proc_register() Currently, nfsd_proc_stat_init() ignores the return value of svc_proc_register(). If the procfile creation fails, then the kernel will WARN when it tries to remove the entry later. Fix nfsd_proc_stat_init() to return the same type of pointer as svc_proc_register(), and fix up nfsd_net_init() to check that and fail the nfsd_net construction if it occurs. svc_proc_register() can fail if the dentry can't be allocated, or if an identical dentry already exists. The second case is pretty unlikely in the nfsd_net construction codepath, so if this happens, return -ENOMEM.
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/6a59b70fe71ec66c0dd19e2c279c71846a3fb2f0 URL:https://git.kernel.org/stable/c/6a59b70fe71ec66c0dd19e2c279c71846a3fb2f0 MISC:https://git.kernel.org/stable/c/930b64ca0c511521f0abdd1d57ce52b2a6e3476b URL:https://git.kernel.org/stable/c/930b64ca0c511521f0abdd1d57ce52b2a6e3476b MISC:https://git.kernel.org/stable/c/9d9456185fd5f1891c74354ee297f19538141ead URL:https://git.kernel.org/stable/c/9d9456185fd5f1891c74354ee297f19538141ead MISC:https://git.kernel.org/stable/c/e31957a819e60cf0bc9a49408765e6095fd3d046 URL:https://git.kernel.org/stable/c/e31957a819e60cf0bc9a49408765e6095fd3d046
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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