thunderbolt: Keep XDomain reference during the lifetime of a service

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-97509
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-24 17:17:28 UTC
Updated2026-10-03 11:18:00 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: thunderbolt: Keep XDomain reference during the lifetime of a service This is needed because we release the service ID in tb_service_release() and the ID array is owned by the parent XDomain.

Risk And Classification

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

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

EPSS: 0.002390000 probability, percentile 0.135590000 (date 2026-10-04)

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

CVSS v3.1 Breakdown

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

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected d1ff70241a275133e1a0258b7c23588b122276c8 a4567e5380e4e46d0ea9a28d2d675e5c6f013d54 git Not specified
CNA Linux Linux affected d1ff70241a275133e1a0258b7c23588b122276c8 daeaa6c7211d03ed061b0dd22a875fad9372b090 git Not specified
CNA Linux Linux affected d1ff70241a275133e1a0258b7c23588b122276c8 cca72fe513f3d6b1279fe83483f8a8990adbe0c6 git Not specified
CNA Linux Linux affected d1ff70241a275133e1a0258b7c23588b122276c8 57359bb31526c2f1bb0a7b9b69d8b8a6bd3f0e9f git Not specified
CNA Linux Linux affected d1ff70241a275133e1a0258b7c23588b122276c8 8ab12d015884b8aa85ea7ed58c5a0bae4264fe60 git Not specified
CNA Linux Linux affected d1ff70241a275133e1a0258b7c23588b122276c8 ea60ae6233ca0fc0d414e9c11f0d86c63b303fc7 git Not specified
CNA Linux Linux affected d1ff70241a275133e1a0258b7c23588b122276c8 8b4060998637f06975fceee9b73845d8672d411e git Not specified
CNA Linux Linux affected 4.15 Not specified
CNA Linux Linux unaffected 4.15 semver Not specified
CNA Linux Linux unaffected 5.10.266 5.10.* semver Not specified
CNA Linux Linux unaffected 5.15.217 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.189 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.158 6.6.* 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/8b4060998637f06975fceee9b73845d8672d411e 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/a4567e5380e4e46d0ea9a28d2d675e5c6f013d54 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/8ab12d015884b8aa85ea7ed58c5a0bae4264fe60 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/cca72fe513f3d6b1279fe83483f8a8990adbe0c6 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/daeaa6c7211d03ed061b0dd22a875fad9372b090 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/ea60ae6233ca0fc0d414e9c11f0d86c63b303fc7 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/57359bb31526c2f1bb0a7b9b69d8b8a6bd3f0e9f 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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