ice: fix wrong fallback logic for FDIR

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2023-54040
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-12-24 11:15:56 UTC
Updated2026-10-15 22:17:51 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: ice: fix wrong fallback logic for FDIR When adding a FDIR filter, if ice_vc_fdir_set_irq_ctx returns failure, the inserted fdir entry will not be removed and if ice_vc_fdir_write_fltr returns failure, the fdir context info for irq handler will not be cleared which may lead to inconsistent or memory leak issue. This patch refines failure cases to resolve this issue.

Risk And Classification

Primary CVSS: v3.1 8.8 HIGH from 416baaa9-dc9f-4396-8d5f-8c081fb06d67

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

EPSS: 0.001440000 probability, percentile 0.032840000 (date 2026-10-15)

VersionSourceTypeScoreSeverityVector
3.1416baaa9-dc9f-4396-8d5f-8c081fb06d67Secondary8.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
3.1CNADECLARED8.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CVSS v3.1 Breakdown

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

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 1f7ea1cd6a3748427512ccc9582e18cd9efea966 391d28c0e38c0e5b11a4240a2b4976cf63e87f45 git Not specified
CNA Linux Linux affected 1f7ea1cd6a3748427512ccc9582e18cd9efea966 aad3b871efe26f36f45f8b4649653b5d3fd9c35e git Not specified
CNA Linux Linux affected 1f7ea1cd6a3748427512ccc9582e18cd9efea966 cbfed5f114b5310f221979fc8190f55c6abc3400 git Not specified
CNA Linux Linux affected 1f7ea1cd6a3748427512ccc9582e18cd9efea966 b4a01ace20f5c93c724abffc0a83ec84f514b98d git Not specified
CNA Linux Linux affected 5.13 Not specified
CNA Linux Linux unaffected 5.13 semver Not specified
CNA Linux Linux unaffected 5.15.107 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.24 6.1.* semver Not specified
CNA Linux Linux unaffected 6.2.11 6.2.* semver Not specified
CNA Linux Linux unaffected 6.3 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/cbfed5f114b5310f221979fc8190f55c6abc3400 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/391d28c0e38c0e5b11a4240a2b4976cf63e87f45 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/aad3b871efe26f36f45f8b4649653b5d3fd9c35e 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/b4a01ace20f5c93c724abffc0a83ec84f514b98d 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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