Description
In the Linux kernel, the following vulnerability has been resolved: NFS: Pin the -struct nfs_server- during a FREE_STATEID call Dan Aloni reports that he was able to hit a use-after-free bug if a FREE_STATEID operation gets delayed for whatever reason. Fix this by bumping the refcount of the -struct nfs_server- object for the duration of the FREE_STATEID so it doesn-t get cleaned up from underneath us while operations are still in flight.
CVSS 9.8EPSS 0.51%Risk 1.02
View source- Published
- 2026-08-22 16:16:48
- Affected versions
- unknown
- Type
- Kernel
- Last modified
- 2026-08-25 06:18:59
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H