memory: mtk-smi: fix device leak on larb probe

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-71287
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-06 12:16:27 UTC
Updated2026-05-13 18:42:19 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: memory: mtk-smi: fix device leak on larb probe Make sure to drop the reference taken when looking up the SMI device during larb probe on late probe failure (e.g. probe deferral) and on driver unbind.

Risk And Classification

Primary CVSS: v3.1 5.5 MEDIUM from [email protected]

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

Problem Types: CWE-401

CVSS v3.1 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected cc8bbe1a83128ad06457e4dc69907c4f9a6fc1a7 04057b86fdac3d4847913a97dc6552c0bff9b85e git Not specified
CNA Linux Linux affected cc8bbe1a83128ad06457e4dc69907c4f9a6fc1a7 357e16a7fc9c1fef2ea37dce9bb6b9bcb1d1687d git Not specified
CNA Linux Linux affected cc8bbe1a83128ad06457e4dc69907c4f9a6fc1a7 b9eccd59697f7e1cb9a714501d9af826e7f7e073 git Not specified
CNA Linux Linux affected cc8bbe1a83128ad06457e4dc69907c4f9a6fc1a7 1f23a48ff2b8ab47e514f7c84a4b1dbf9b848168 git Not specified
CNA Linux Linux affected cc8bbe1a83128ad06457e4dc69907c4f9a6fc1a7 f69535b77fa0518ad39870c00dd2995439ed5c34 git Not specified
CNA Linux Linux affected cc8bbe1a83128ad06457e4dc69907c4f9a6fc1a7 1288bb394d464975cea18f69940f206e235e0fe7 git Not specified
CNA Linux Linux affected cc8bbe1a83128ad06457e4dc69907c4f9a6fc1a7 9dae65913b32d05dbc8ff4b8a6bf04a0e49a8eb6 git Not specified
CNA Linux Linux affected 4.6 Not specified
CNA Linux Linux unaffected 4.6 semver Not specified
CNA Linux Linux unaffected 5.15.203 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.167 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.130 6.6.* semver Not specified
CNA Linux Linux unaffected 6.12.77 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.17 6.18.* semver Not specified
CNA Linux Linux unaffected 6.19.6 6.19.* semver Not specified
CNA Linux Linux unaffected 7.0 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/b9eccd59697f7e1cb9a714501d9af826e7f7e073 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/04057b86fdac3d4847913a97dc6552c0bff9b85e 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/1288bb394d464975cea18f69940f206e235e0fe7 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/f69535b77fa0518ad39870c00dd2995439ed5c34 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/1f23a48ff2b8ab47e514f7c84a4b1dbf9b848168 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/9dae65913b32d05dbc8ff4b8a6bf04a0e49a8eb6 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/357e16a7fc9c1fef2ea37dce9bb6b9bcb1d1687d 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
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