Answer in brief
CVE-2024-49965 records a High severity (CVSS 7.8) vulnerability in ocfs2: remove unreasonable unlock in ocfs2_read_blocks. 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.
CVSS is 7.8. 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 | >=6c150df9c2e80b5cf86f5a0d98beb7390ad63bfc <5245f109b4afb6595360d4c180d483a6d2009a59 || >=cf76c78595ca87548ca5e45c862ac9e0949c4687 <9753bcb17b36c9add9b32c61766ddf8d2d161911 || >=cf76c78595ca87548ca5e45c862ac9e0949c4687 <3f1ca6ba5452d53c598a45d21267a2c0c221eef3 || >=cf76c78595ca87548ca5e45c862ac9e0949c4687 <f55a33fe0fb5274ef185fd61947cf142138958af || >=cf76c78595ca87548ca5e45c862ac9e0949c4687 <81aba693b129e82e11bb54f569504d943d018de9 || >=cf76c78595ca87548ca5e45c862ac9e0949c4687 <84543da867c967edffd5065fa910ebf56aaae49d || >=cf76c78595ca87548ca5e45c862ac9e0949c4687 <df4f20fc3673cee11abf2c571987a95733cb638d || >=cf76c78595ca87548ca5e45c862ac9e0949c4687 <39a88623af3f1c686bf6db1e677ed865ffe6fccc || >=cf76c78595ca87548ca5e45c862ac9e0949c4687 <c03a82b4a0c935774afa01fd6d128b444fd930a1 || 01f93d5e36753fc4d06ec67f05ce78c9c6f2dd56 || 65cbd1279f4b999d56a838344a30642db24cd215 || 97e1db17bc1ef4c2e1789bc9323c7be44fba53f8 || >=4.19.87 <4.19.323 || >=4.4.204 <4.5 || >=4.9.204 <4.10 || >=4.14.157 <4.15 | 5245f109b4afb6595360d4c180d483a6d2009a59, 9753bcb17b36c9add9b32c61766ddf8d2d161911, 3f1ca6ba5452d53c598a45d21267a2c0c221eef3, f55a33fe0fb5274ef185fd61947cf142138958af, 81aba693b129e82e11bb54f569504d943d018de9, 84543da867c967edffd5065fa910ebf56aaae49d, df4f20fc3673cee11abf2c571987a95733cb638d, 39a88623af3f1c686bf6db1e677ed865ffe6fccc, c03a82b4a0c935774afa01fd6d128b444fd930a1, 4.19.323, 4.5, 4.10, 4.15 |
| Linux/Linuxgeneric | 4.20 | Not reported |
Published upstream
Oct 21, 2024
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: remove unreasonable unlock in ocfs2_read_blocks Patch series "Misc fixes for ocfs2_read_blocks", v5. This series contains 2 fixes for ocfs2_read_blocks(). The first patch fix the issue reported by syzbot, which detects bad unlock balance in ocfs2_read_blocks(). The second patch fixes an issue reported by Heming Zhao when reviewing above fix. This patch (of 2): There was a lock release before exiting, so remove the unreasonable unlock.
Quoted source text, attributed separately from HOL analysis.