Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: nfsd: call cache_put if xdr_reserve_space returns NULL If not enough buffer space available, but idmap_lookup has triggered lookup_fn which calls cache_get and returns successfully. Then we missed to call cache_put here which pairs with cache_get. Reviwed-by: Jeff Layton <jlayton@kernel.org>
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected ddd1ea56367202f6c99135cd59de7a97af4c4ffd before 3e8081ebff12bec1347deaceb6bce0765cce54df; affected ddd1ea56367202f6c99135cd59de7a97af4c4ffd before c6b16e700cf4d959af524bd9d3978407ff7ce462; affected ddd1ea56367202f6c99135cd59de7a97af4c4ffd before 9f03f0016ff797932551881c7e06ae50e9c39134; affected ddd1ea56367202f6c99135cd59de7a97af4c4ffd before 9803ab882d565a8fb2dde5999d98866d1c499dfd; affected ddd1ea56367202f6c99135cd59de7a97af4c4ffd before 81821617312988096f5deccf0f7da6f888e98056; affected ddd1ea56367202f6c99135cd59de7a97af4c4ffd before a1afbbb5276f943ad7173d0b4c626b8c75a260da; affected ddd1ea56367202f6c99135cd59de7a97af4c4ffd before e32ee6a61041925d1a05c14d10352dcfce9ef029; affected ddd1ea56367202f6c99135cd59de7a97af4c4ffd before 8d0765f86135e27f0bb5c950c136495719b4c834; affected ddd1ea56367202f6c99135cd59de7a97af4c4ffd before d078cbf5c38de83bc31f83c47dcd2184c04a50c7 |
| Linux / Linux | affected 3.16; unaffected 0 before 3.16; unaffected 4.19.323 through 4.19.*; unaffected 5.4.285 through 5.4.*; unaffected 5.10.227 through 5.10.*; unaffected 5.15.168 through 5.15.*; unaffected 6.1.113 through 6.1.*; unaffected 6.6.54 through 6.6.*; unaffected 6.10.13 through 6.10.*; unaffected 6.11.2 through 6.11.*; unaffected 6.12 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/3e8081ebff12bec1347deaceb6bce0765cce54df
- https://git.kernel.org/stable/c/c6b16e700cf4d959af524bd9d3978407ff7ce462
- https://git.kernel.org/stable/c/9f03f0016ff797932551881c7e06ae50e9c39134
- https://git.kernel.org/stable/c/9803ab882d565a8fb2dde5999d98866d1c499dfd
- https://git.kernel.org/stable/c/81821617312988096f5deccf0f7da6f888e98056
- https://git.kernel.org/stable/c/a1afbbb5276f943ad7173d0b4c626b8c75a260da
- https://git.kernel.org/stable/c/e32ee6a61041925d1a05c14d10352dcfce9ef029
- https://git.kernel.org/stable/c/8d0765f86135e27f0bb5c950c136495719b4c834
- https://git.kernel.org/stable/c/d078cbf5c38de83bc31f83c47dcd2184c04a50c7
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.
No English description supplied.