Answer in brief
CVE-2024-49965 records a Unknown severity 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.
Answer in brief
CVE-2024-49965 records a Unknown severity 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.
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 | >=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.
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 | >=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.