CVE-2025-38724
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
nfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm()
In the Linux kernel, the following vulnerability has been resolved: nfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm() Lei Lu recently reported that nfsd4_setclientid_confirm() did not check the return value from get_client_locked(). a SETCLIENTID_CONFIRM could race with a confirmed client expiring and fail to get a reference. That could later lead to a UAF. Fix this by getting a reference early in the case where there is an extant confirmed client. If that fails then treat it as if there were no confirmed client found at all. In the case where the unconfirmed client is expiring, just fail and return the result from get_client_locked().
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| d20c11d86d8f821a64eac7d6c8f296f06d935f4f | affected | git | 3f252a73e81aa01660cb426735eab932e6182e8d | Unavailable | None listed |
| d20c11d86d8f821a64eac7d6c8f296f06d935f4f | affected | git | d35ac850410966010e92f401f4e21868a9ea4d8b | Unavailable | None listed |
| d20c11d86d8f821a64eac7d6c8f296f06d935f4f | affected | git | f3aac6cf390d8b80e1d82975faf4ac61175519c0 | Unavailable | None listed |
| d20c11d86d8f821a64eac7d6c8f296f06d935f4f | affected | git | 22f45cedf281e6171817c8a3432c44d788c550e1 | Unavailable | None listed |
| d20c11d86d8f821a64eac7d6c8f296f06d935f4f | affected | git | d71abd1ae4e0413707cd42b10c24a11d1aa71772 | Unavailable | None listed |
| d20c11d86d8f821a64eac7d6c8f296f06d935f4f | affected | git | 74ad36ed60df561a303a19ecef400c7096b20306 | Unavailable | None listed |
| d20c11d86d8f821a64eac7d6c8f296f06d935f4f | affected | git | 36e83eda90e0e4ac52f259f775b40b2841f8a0a3 | Unavailable | None listed |
| d20c11d86d8f821a64eac7d6c8f296f06d935f4f | affected | git | 571a5e46c71490285d2d8c06f6b5a7cbf6c7edd1 | Unavailable | None listed |
| d20c11d86d8f821a64eac7d6c8f296f06d935f4f | affected | git | 908e4ead7f757504d8b345452730636e298cbf68 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.17 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.17 | Unavailable | None listed |
| 5.4.297 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.241 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.190 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.149 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.103 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.43 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.15.11 | unaffected | semver | Unavailable | 6.15.* | None listed |
| 6.16.2 | unaffected | semver | Unavailable | 6.16.* | None listed |
| 6.17 | unaffected | original_commit_for_fix | Unavailable | * | None listed |