Answer in brief
CVE-2025-22079 records a Unknown severity vulnerability in ocfs2: validate l_tree_depth to avoid out-of-bounds access. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
Answer in brief
CVE-2025-22079 records a Unknown severity vulnerability in ocfs2: validate l_tree_depth to avoid out-of-bounds access. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=ccd979bdbce9fba8412beb3f1de68a9d0171b12c <ef34840bda333fe99bafbd2d73b70ceaaf9eba66 || >=ccd979bdbce9fba8412beb3f1de68a9d0171b12c <538ed8b049ef801a86c543433e5061a91cc106e3 || >=ccd979bdbce9fba8412beb3f1de68a9d0171b12c <17c99ab3db2ba74096d36c69daa6e784e98fc0b8 || >=ccd979bdbce9fba8412beb3f1de68a9d0171b12c <11e24802e73362aa2948ee16b8fb4e32635d5b2a || >=ccd979bdbce9fba8412beb3f1de68a9d0171b12c <3d012ba4404a0bb517658699ba85e6abda386dc3 || >=ccd979bdbce9fba8412beb3f1de68a9d0171b12c <49d2a2ea9d30991bae82107f9523915b91637683 || >=ccd979bdbce9fba8412beb3f1de68a9d0171b12c <b942f88fe7d2d789e51c5c30a675fa1c126f5a6d || >=ccd979bdbce9fba8412beb3f1de68a9d0171b12c <e95d97c9c8cd0c239b7b59c79be0f6a9dcf7905c || >=ccd979bdbce9fba8412beb3f1de68a9d0171b12c <a406aff8c05115119127c962cbbbbd202e1973ef | ef34840bda333fe99bafbd2d73b70ceaaf9eba66, 538ed8b049ef801a86c543433e5061a91cc106e3, 17c99ab3db2ba74096d36c69daa6e784e98fc0b8, 11e24802e73362aa2948ee16b8fb4e32635d5b2a, 3d012ba4404a0bb517658699ba85e6abda386dc3, 49d2a2ea9d30991bae82107f9523915b91637683, b942f88fe7d2d789e51c5c30a675fa1c126f5a6d, e95d97c9c8cd0c239b7b59c79be0f6a9dcf7905c, a406aff8c05115119127c962cbbbbd202e1973ef |
| Linux/Linuxgeneric | 2.6.16 | Not reported |
Published upstream
Apr 16, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
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].
Quoted source text, attributed separately from HOL analysis.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=ccd979bdbce9fba8412beb3f1de68a9d0171b12c <ef34840bda333fe99bafbd2d73b70ceaaf9eba66 || >=ccd979bdbce9fba8412beb3f1de68a9d0171b12c <538ed8b049ef801a86c543433e5061a91cc106e3 || >=ccd979bdbce9fba8412beb3f1de68a9d0171b12c <17c99ab3db2ba74096d36c69daa6e784e98fc0b8 || >=ccd979bdbce9fba8412beb3f1de68a9d0171b12c <11e24802e73362aa2948ee16b8fb4e32635d5b2a || >=ccd979bdbce9fba8412beb3f1de68a9d0171b12c <3d012ba4404a0bb517658699ba85e6abda386dc3 || >=ccd979bdbce9fba8412beb3f1de68a9d0171b12c <49d2a2ea9d30991bae82107f9523915b91637683 || >=ccd979bdbce9fba8412beb3f1de68a9d0171b12c <b942f88fe7d2d789e51c5c30a675fa1c126f5a6d || >=ccd979bdbce9fba8412beb3f1de68a9d0171b12c <e95d97c9c8cd0c239b7b59c79be0f6a9dcf7905c || >=ccd979bdbce9fba8412beb3f1de68a9d0171b12c <a406aff8c05115119127c962cbbbbd202e1973ef | ef34840bda333fe99bafbd2d73b70ceaaf9eba66, 538ed8b049ef801a86c543433e5061a91cc106e3, 17c99ab3db2ba74096d36c69daa6e784e98fc0b8, 11e24802e73362aa2948ee16b8fb4e32635d5b2a, 3d012ba4404a0bb517658699ba85e6abda386dc3, 49d2a2ea9d30991bae82107f9523915b91637683, b942f88fe7d2d789e51c5c30a675fa1c126f5a6d, e95d97c9c8cd0c239b7b59c79be0f6a9dcf7905c, a406aff8c05115119127c962cbbbbd202e1973ef |
| Linux/Linuxgeneric | 2.6.16 | Not reported |
Published upstream
Apr 16, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
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].
Quoted source text, attributed separately from HOL analysis.