can: usb: f81604: handle short interrupt urb messages properly

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-23334
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-03-25 11:16:30 UTC
Updated2026-04-23 21:13:15 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: can: usb: f81604: handle short interrupt urb messages properly If an interrupt urb is received that is not the correct length, properly detect it and don't attempt to treat the data as valid.

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 88da17436973e463bed59bea79771fb03a21555e 9b740ff5bc649575a5e14ca8ee54e3dd5010aaf0 git Not specified
CNA Linux Linux affected 88da17436973e463bed59bea79771fb03a21555e c5d69da6c919648838734097861e979677eedcde git Not specified
CNA Linux Linux affected 88da17436973e463bed59bea79771fb03a21555e 36ead57443146e6b730ce1f48ca3e9b17e19a3d2 git Not specified
CNA Linux Linux affected 88da17436973e463bed59bea79771fb03a21555e 66615e6293388f75a56226d1216fd9cfb3d95e05 git Not specified
CNA Linux Linux affected 88da17436973e463bed59bea79771fb03a21555e 7299b1b39a255f6092ce4ec0b65f66e9d6a357af git Not specified
CNA Linux Linux affected 6.5 Not specified
CNA Linux Linux unaffected 6.5 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 6.19.7 6.19.* semver Not specified
CNA Linux Linux unaffected 7.0 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/36ead57443146e6b730ce1f48ca3e9b17e19a3d2 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/c5d69da6c919648838734097861e979677eedcde 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/7299b1b39a255f6092ce4ec0b65f66e9d6a357af 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/66615e6293388f75a56226d1216fd9cfb3d95e05 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/9b740ff5bc649575a5e14ca8ee54e3dd5010aaf0 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
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