Answer in brief
CVE-2024-49966 records a High severity (CVSS 7.8) vulnerability in ocfs2: cancel dqi_sync_work before freeing oinfo. 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 | >=171bf93ce11f4c9929fdce6ce63df8da2f3c4475 <fc5cc716dfbdc5fd5f373ff3b51358174cf88bfc || >=171bf93ce11f4c9929fdce6ce63df8da2f3c4475 <89043e7ed63c7fc141e68ea5a79758ed24b6c699 || >=171bf93ce11f4c9929fdce6ce63df8da2f3c4475 <14114d8148db07e7946fb06b56a50cfa425e26c7 || >=171bf93ce11f4c9929fdce6ce63df8da2f3c4475 <4173d1277c00baeedaaca76783e98b8fd0e3c08d || >=171bf93ce11f4c9929fdce6ce63df8da2f3c4475 <bbf41277df8b33fbedf4750a9300c147e8f104eb || >=171bf93ce11f4c9929fdce6ce63df8da2f3c4475 <ef768020366f47d23f39c4f57bcb03af6d1e24b3 || >=171bf93ce11f4c9929fdce6ce63df8da2f3c4475 <a4346c04d055bf7e184c18a73dbd23b6a9811118 || >=171bf93ce11f4c9929fdce6ce63df8da2f3c4475 <0d707a33c84b371cb66120e198eed3374726ddd8 || >=171bf93ce11f4c9929fdce6ce63df8da2f3c4475 <35fccce29feb3706f649726d410122dd81b92c18 | fc5cc716dfbdc5fd5f373ff3b51358174cf88bfc, 89043e7ed63c7fc141e68ea5a79758ed24b6c699, 14114d8148db07e7946fb06b56a50cfa425e26c7, 4173d1277c00baeedaaca76783e98b8fd0e3c08d, bbf41277df8b33fbedf4750a9300c147e8f104eb, ef768020366f47d23f39c4f57bcb03af6d1e24b3, a4346c04d055bf7e184c18a73dbd23b6a9811118, 0d707a33c84b371cb66120e198eed3374726ddd8, 35fccce29feb3706f649726d410122dd81b92c18 |
| Linux/Linuxgeneric | 2.6.29 | 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: cancel dqi_sync_work before freeing oinfo ocfs2_global_read_info() will initialize and schedule dqi_sync_work at the end, if error occurs after successfully reading global quota, it will trigger the following warning with CONFIG_DEBUG_OBJECTS_* enabled: ODEBUG: free active (active state 0) object: 00000000d8b0ce28 object type: timer_list hint: qsync_work_fn+0x0/0x16c This reports that there is an active delayed work when freeing oinfo in error handling, so cancel dqi_sync_work first. BTW, return status instead of -1 when .read_file_info fails.
Quoted source text, attributed separately from HOL analysis.