ocfs2: cancel dqi_sync_work before freeing oinfo

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2024-49966
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-10-21 18:15:17 UTC
Updated2026-06-15 18:26:08 UTC
DescriptionIn 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.

Risk And Classification

Primary CVSS: v3.1 7.8 HIGH from [email protected]

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Problem Types: CWE-416

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 11.0 All All All
Operating System Linux Linux Kernel All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 fc5cc716dfbdc5fd5f373ff3b51358174cf88bfc git Not specified
CNA Linux Linux affected 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 89043e7ed63c7fc141e68ea5a79758ed24b6c699 git Not specified
CNA Linux Linux affected 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 14114d8148db07e7946fb06b56a50cfa425e26c7 git Not specified
CNA Linux Linux affected 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 4173d1277c00baeedaaca76783e98b8fd0e3c08d git Not specified
CNA Linux Linux affected 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 bbf41277df8b33fbedf4750a9300c147e8f104eb git Not specified
CNA Linux Linux affected 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 ef768020366f47d23f39c4f57bcb03af6d1e24b3 git Not specified
CNA Linux Linux affected 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 a4346c04d055bf7e184c18a73dbd23b6a9811118 git Not specified
CNA Linux Linux affected 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 0d707a33c84b371cb66120e198eed3374726ddd8 git Not specified
CNA Linux Linux affected 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 35fccce29feb3706f649726d410122dd81b92c18 git Not specified
CNA Linux Linux affected 2.6.29 Not specified
CNA Linux Linux unaffected 2.6.29 semver Not specified
CNA Linux Linux unaffected 4.19.323 4.19.* semver Not specified
CNA Linux Linux unaffected 5.4.285 5.4.* semver Not specified
CNA Linux Linux unaffected 5.10.227 5.10.* semver Not specified
CNA Linux Linux unaffected 5.15.168 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.113 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.55 6.6.* semver Not specified
CNA Linux Linux unaffected 6.10.14 6.10.* semver Not specified
CNA Linux Linux unaffected 6.11.3 6.11.* semver Not specified
CNA Linux Linux unaffected 6.12 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/89043e7ed63c7fc141e68ea5a79758ed24b6c699 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
lists.debian.org/debian-lts-announce/2025/03/msg00002.html af854a3a-2127-422b-91ae-364da2661108 lists.debian.org Mailing List, Third Party Advisory
git.kernel.org/stable/c/35fccce29feb3706f649726d410122dd81b92c18 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/14114d8148db07e7946fb06b56a50cfa425e26c7 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/ef768020366f47d23f39c4f57bcb03af6d1e24b3 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/0d707a33c84b371cb66120e198eed3374726ddd8 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/4173d1277c00baeedaaca76783e98b8fd0e3c08d 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/fc5cc716dfbdc5fd5f373ff3b51358174cf88bfc 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/bbf41277df8b33fbedf4750a9300c147e8f104eb 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
lists.debian.org/debian-lts-announce/2025/01/msg00001.html af854a3a-2127-422b-91ae-364da2661108 lists.debian.org Mailing List, Third Party Advisory
git.kernel.org/stable/c/a4346c04d055bf7e184c18a73dbd23b6a9811118 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
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