Unrated severityNVD Advisory· Published Oct 1, 2025· Updated Jan 14, 2026
nfs/localio: restore creds before releasing pageio data
CVE-2025-39912
Description
In the Linux kernel, the following vulnerability has been resolved:
nfs/localio: restore creds before releasing pageio data
Otherwise if the nfsd filecache code releases the nfsd_file immediately, it can trigger the BUG_ON(cred == current->cred) in __put_cred() when it puts the nfsd_file->nf_file->f-cred.
Affected products
2- Linux/Linuxv5Range: 6.12
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3News mentions
0No linked articles in our index yet.