dmaengine: bcm-sba-raid: fix device leak on probe

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-71190
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-01-31 12:16:04 UTC
Updated2026-07-14 13:18:05 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: dmaengine: bcm-sba-raid: fix device leak on probe Make sure to drop the reference taken when looking up the mailbox device during probe on probe failures 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: NVD-CWE-noinfo

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 743e1c8ffe4ee5dd7596556dcc3f022ccde13d7b 4316e4c4fd2c09f68a262365f21847cafa8fe9dd git Not specified
CNA Linux Linux affected 743e1c8ffe4ee5dd7596556dcc3f022ccde13d7b 4730f12a192d7314119b3d8331611ab151b87bdf git Not specified
CNA Linux Linux affected 743e1c8ffe4ee5dd7596556dcc3f022ccde13d7b bc98e68adfef3b25c06ff08f0808bb59f787420c git Not specified
CNA Linux Linux affected 743e1c8ffe4ee5dd7596556dcc3f022ccde13d7b c80ca7bdff158401440741bdcf9175bd8608580b git Not specified
CNA Linux Linux affected 743e1c8ffe4ee5dd7596556dcc3f022ccde13d7b db6f1d6d31711e73e6a214c73e6a8fb4cda0483d git Not specified
CNA Linux Linux affected 743e1c8ffe4ee5dd7596556dcc3f022ccde13d7b 2ed1a9de1f2d727ccae5bc9cc7c63ee3519c0c8b git Not specified
CNA Linux Linux affected 743e1c8ffe4ee5dd7596556dcc3f022ccde13d7b 7c3a46ebf15a9796b763a54272407fdbf945bed8 git Not specified
CNA Linux Linux affected 4.13 Not specified
CNA Linux Linux unaffected 4.13 semver Not specified
CNA Linux Linux unaffected 5.10.249 5.10.* semver Not specified
CNA Linux Linux unaffected 5.15.199 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.162 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.122 6.6.* semver Not specified
CNA Linux Linux unaffected 6.12.67 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.7 6.18.* semver Not specified
CNA Linux Linux unaffected 6.19 * original_commit_for_fix Not specified
ADP Siemens RUGGEDCOM RST2428P affected V4.0 custom Not specified
ADP Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP affected V3.1.6 * custom Not specified
ADP Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP affected V3.1.6 * custom Not specified
ADP Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP affected V3.1.6 * custom Not specified
ADP Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP affected V3.1.6 * custom Not specified
ADP Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP affected V3.1.6 * custom Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/c80ca7bdff158401440741bdcf9175bd8608580b 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/2ed1a9de1f2d727ccae5bc9cc7c63ee3519c0c8b 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/4316e4c4fd2c09f68a262365f21847cafa8fe9dd 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/7c3a46ebf15a9796b763a54272407fdbf945bed8 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/db6f1d6d31711e73e6a214c73e6a8fb4cda0483d 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
cert-portal.siemens.com/productcert/html/ssa-019113.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
git.kernel.org/stable/c/4730f12a192d7314119b3d8331611ab151b87bdf 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
cert-portal.siemens.com/productcert/html/ssa-253495.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
git.kernel.org/stable/c/bc98e68adfef3b25c06ff08f0808bb59f787420c 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
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