CVE-2025-22079
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-22079
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-22079.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2025-22079
- Downstream
- Related
- Published
- 2025-04-16T15:16:02Z
- Modified
- 2025-08-09T20:01:27Z
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
ocfs2: validate ltreedepth to avoid out-of-bounds access
The ltreedepth field is 16-bit (_le16), but the actual maximum depth is limited to OCFS2MAXPATHDEPTH.
Add a check to prevent out-of-bounds access if ltreedepth has an invalid value, which may occur when reading from a corrupted mounted disk [1].
- References
-
- https://git.kernel.org/stable/c/11e24802e73362aa2948ee16b8fb4e32635d5b2a
- https://git.kernel.org/stable/c/17c99ab3db2ba74096d36c69daa6e784e98fc0b8
- https://git.kernel.org/stable/c/3d012ba4404a0bb517658699ba85e6abda386dc3
- https://git.kernel.org/stable/c/49d2a2ea9d30991bae82107f9523915b91637683
- https://git.kernel.org/stable/c/538ed8b049ef801a86c543433e5061a91cc106e3
- https://git.kernel.org/stable/c/a406aff8c05115119127c962cbbbbd202e1973ef
- https://git.kernel.org/stable/c/b942f88fe7d2d789e51c5c30a675fa1c126f5a6d
- https://git.kernel.org/stable/c/e95d97c9c8cd0c239b7b59c79be0f6a9dcf7905c
- https://git.kernel.org/stable/c/ef34840bda333fe99bafbd2d73b70ceaaf9eba66