Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ocfs2: validate l_tree_depth to avoid out-of-bounds access The l_tree_depth field is 16-bit (__le16), but the actual maximum depth is limited to OCFS2_MAX_PATH_DEPTH. Add a check to prevent out-of-bounds access if l_tree_depth has an invalid value, which may occur when reading from a corrupted mounted disk [1].
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected ccd979bdbce9fba8412beb3f1de68a9d0171b12c before ef34840bda333fe99bafbd2d73b70ceaaf9eba66; affected ccd979bdbce9fba8412beb3f1de68a9d0171b12c before 538ed8b049ef801a86c543433e5061a91cc106e3; affected ccd979bdbce9fba8412beb3f1de68a9d0171b12c before 17c99ab3db2ba74096d36c69daa6e784e98fc0b8; affected ccd979bdbce9fba8412beb3f1de68a9d0171b12c before 11e24802e73362aa2948ee16b8fb4e32635d5b2a; affected ccd979bdbce9fba8412beb3f1de68a9d0171b12c before 3d012ba4404a0bb517658699ba85e6abda386dc3; affected ccd979bdbce9fba8412beb3f1de68a9d0171b12c before 49d2a2ea9d30991bae82107f9523915b91637683; affected ccd979bdbce9fba8412beb3f1de68a9d0171b12c before b942f88fe7d2d789e51c5c30a675fa1c126f5a6d; affected ccd979bdbce9fba8412beb3f1de68a9d0171b12c before e95d97c9c8cd0c239b7b59c79be0f6a9dcf7905c; affected ccd979bdbce9fba8412beb3f1de68a9d0171b12c before a406aff8c05115119127c962cbbbbd202e1973ef |
| Linux / Linux | affected 2.6.16; unaffected 0 before 2.6.16; unaffected 5.4.292 through 5.4.*; unaffected 5.10.236 through 5.10.*; unaffected 5.15.180 through 5.15.*; unaffected 6.1.134 through 6.1.*; unaffected 6.6.87 through 6.6.*; unaffected 6.12.23 through 6.12.*; unaffected 6.13.11 through 6.13.*; unaffected 6.14.2 through 6.14.*; unaffected 6.15 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/ef34840bda333fe99bafbd2d73b70ceaaf9eba66
- https://git.kernel.org/stable/c/538ed8b049ef801a86c543433e5061a91cc106e3
- https://git.kernel.org/stable/c/17c99ab3db2ba74096d36c69daa6e784e98fc0b8
- https://git.kernel.org/stable/c/11e24802e73362aa2948ee16b8fb4e32635d5b2a
- https://git.kernel.org/stable/c/3d012ba4404a0bb517658699ba85e6abda386dc3
- https://git.kernel.org/stable/c/49d2a2ea9d30991bae82107f9523915b91637683
- https://git.kernel.org/stable/c/b942f88fe7d2d789e51c5c30a675fa1c126f5a6d
- https://git.kernel.org/stable/c/e95d97c9c8cd0c239b7b59c79be0f6a9dcf7905c
- https://git.kernel.org/stable/c/a406aff8c05115119127c962cbbbbd202e1973ef
ADP enrichment
No English description supplied.