CVE-2025-22026 (GCVE-0-2025-22026)
Vulnerability from cvelistv5
Published
2025-04-16 14:11
Modified
2026-06-19 11:57
Severity ?
Summary
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
Impacted products
Vendor Product Version
Linux Linux Version: 5545496966631cd40ad3aa6450be56d0e5773d10
Version: 73c43bccf25cec9cdec62fc22a513c28a4b28390
Version: 10ece754df9a799131a1cf3197e9d26c04ddec22
Version: 6f8d6ed3426a17f77628cebfb6a6e2c6f2b2496c
Version: 93483ac5fec62cc1de166051b219d953bb5e4ef4
Version: 93483ac5fec62cc1de166051b219d953bb5e4ef4
Version: 93483ac5fec62cc1de166051b219d953bb5e4ef4
Version: 93483ac5fec62cc1de166051b219d953bb5e4ef4
Version: b7b05f98f3f06fea3986b46e5c7fe2928676b02d
Version: 5.10.226   ≤
Version: 5.15.166   ≤
Version: 6.1.106   ≤
Version: 6.6.47   ≤
Version: 6.8.10   ≤
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}


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