soc: ti: k3-socinfo: Fix regmap leak on probe failure

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Summary

CVECVE-2026-43242
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-06 12:16:44 UTC
Updated2026-05-11 14:22:05 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: soc: ti: k3-socinfo: Fix regmap leak on probe failure The mmio regmap allocated during probe is never freed. Switch to using the device managed allocator so that the regmap is released on probe failures (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 c7e8e3e3591cbda98ebe6221e3cc8a971b8eed6e c97c21d342838b2a7787b0f1d6ad417e85c906f6 git Not specified
CNA Linux Linux affected db5833217f133b74fb76c75c45be07c881d4d985 b1006b5892ec8a95d039a89b47e6fd69cf607405 git Not specified
CNA Linux Linux affected 5f496a9f1c8c7a58f35a8b6bcb826e23c2d58ec0 458136527fe127fd051c1c9537f4540849780d70 git Not specified
CNA Linux Linux affected 3314310b3f3e69961f421a123ccb1ea9669d75c4 d451bf970a0c54b586f8b3161261bdf35d463c99 git Not specified
CNA Linux Linux affected 06100e642f4b83ec758744e5f992d7a2039ec98f eaa16059f9af26d8b8a6f3e887649f58e8ca96c9 git Not specified
CNA Linux Linux affected a5caf03188e44388e8c618dcbe5fffad1a249385 ab1ac24c407e4df326d7154a4deadd444e9209d9 git Not specified
CNA Linux Linux affected a5caf03188e44388e8c618dcbe5fffad1a249385 bbaa9e615608c204d384a7d4b1a434580a142d4c git Not specified
CNA Linux Linux affected a5caf03188e44388e8c618dcbe5fffad1a249385 c933138d45176780fabbbe7da263e04d5b3e525d git Not specified
CNA Linux Linux affected 5108fd2c67647a0b0f65c7c125ef8978b23a68f8 git Not specified
CNA Linux Linux affected 6.15 Not specified
CNA Linux Linux unaffected 6.15 semver Not specified
CNA Linux Linux unaffected 5.10.252 5.10.* semver Not specified
CNA Linux Linux unaffected 5.15.202 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.165 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.128 6.6.* semver Not specified
CNA Linux Linux unaffected 6.12.75 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.16 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/d451bf970a0c54b586f8b3161261bdf35d463c99 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/ab1ac24c407e4df326d7154a4deadd444e9209d9 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/b1006b5892ec8a95d039a89b47e6fd69cf607405 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/eaa16059f9af26d8b8a6f3e887649f58e8ca96c9 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/c933138d45176780fabbbe7da263e04d5b3e525d 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/c97c21d342838b2a7787b0f1d6ad417e85c906f6 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/bbaa9e615608c204d384a7d4b1a434580a142d4c 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/458136527fe127fd051c1c9537f4540849780d70 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
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