ocfs2: cancel dqi_sync_work before freeing oinfo
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.
- Products
- Kernel
- Affected versions
- Not specified
- Fixed versions
- 4.19.323, 5.10.227, 5.15.168, 5.4.285, 6.1.113, 6.10.14, 6.11.3, 6.6.55
- CVEs
- CVE-2024-49966
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 5 Nov 2026, 18:05 UTC · Revision 1
Source evidence
ocfs2: cancel dqi_sync_work before freeing oinfo
core-osv · Original sourcePublished 21 Oct 2024, 18:02 UTC
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.
osv:CVE-2024-49966
Kernel
Fixed versions: 4.19.323, 5.4.285, 5.10.227, 5.15.168, 6.1.113, 6.6.55, 6.10.14, 6.11.3
Complete source record
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"method": "structured",
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"title": "ocfs2: cancel dqi_sync_work before freeing oinfo",
"summary": "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.",
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"modified": "2026-10-28T02:30:44.726904713Z",
"provider": "osv",
"references": [
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"https://git.kernel.org/stable/c/bbf41277df8b33fbedf4750a9300c147e8f104eb",
"https://git.kernel.org/stable/c/ef768020366f47d23f39c4f57bcb03af6d1e24b3",
"https://git.kernel.org/stable/c/fc5cc716dfbdc5fd5f373ff3b51358174cf88bfc",
"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html",
"https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/49xxx/CVE-2024-49966.json",
"https://nvd.nist.gov/vuln/detail/CVE-2024-49966",
"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
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"source_id": "core-osv",
"document_id": 512614,
"published_at": "2024-10-21T18:02:17.076+00:00"
}