gfs2: move quota_init qc iterator increment

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-97520
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-24 17:17:30 UTC
Updated2026-09-28 06:16:38 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: gfs2: move quota_init qc iterator increment Move qc++ from the loop body into the for-loop increment expression in gfs2_quota_init(). This keeps iterator progression explicit and avoids mixing pointer advance with duplicate-slot handling in the loop body.

Risk And Classification

Primary CVSS: v3.1 7.1 HIGH from 416baaa9-dc9f-4396-8d5f-8c081fb06d67

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

EPSS: 0.001210000 probability, percentile 0.016900000 (date 2026-09-29)

VersionSourceTypeScoreSeverityVector
3.1416baaa9-dc9f-4396-8d5f-8c081fb06d67Secondary7.1HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
3.1CNADECLARED7.1HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H

CVSS v3.1 Breakdown

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

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected de0d95c26c41c1776e4d23b1a8b3f2bcfd1dae5f 04ec2f3b29b3c8a59950b8816b5ebc8ba052808a git Not specified
CNA Linux Linux affected de0d95c26c41c1776e4d23b1a8b3f2bcfd1dae5f 21a50a9373adab35ffadf5cf59272dc99078170e git Not specified
CNA Linux Linux affected de0d95c26c41c1776e4d23b1a8b3f2bcfd1dae5f 942202677f8f2ee448a6a2feb06aeeaf520342e3 git Not specified
CNA Linux Linux affected 6.11 Not specified
CNA Linux Linux unaffected 6.11 semver Not specified
CNA Linux Linux unaffected 6.12.111 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.53 6.18.* semver Not specified
CNA Linux Linux unaffected 7.2 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/21a50a9373adab35ffadf5cf59272dc99078170e 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/04ec2f3b29b3c8a59950b8816b5ebc8ba052808a 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/942202677f8f2ee448a6a2feb06aeeaf520342e3 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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