Bluetooth: ISO: Copy BASE if service data matches EIR_BAA_SERVICE_UUID

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2023-7356
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-21 15:17:12 UTC
Updated2026-10-26 07:17:05 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: Copy BASE if service data matches EIR_BAA_SERVICE_UUID Copy the content of a Periodic Advertisement Report to BASE only if the service UUID is Basic Audio Announcement Service UUID.

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

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 e4cfffb5ebc80820f46cf16a6fa5be1b436bdf2d ba25efe15e8fd909884e113a86c6ccd07d88256e git Not specified
CNA Linux Linux affected 9c0826310bfb784c9bac7d1d9454e304185446c5 927ef409f713929dea2b9a5ed5bb65e712be0050 git Not specified
CNA Linux Linux affected 9c0826310bfb784c9bac7d1d9454e304185446c5 f4da3ee15de9944482382181329bb6d7335ca003 git Not specified
CNA Linux Linux affected 6.1.159 6.1.178 semver Not specified
CNA Linux Linux affected 6.6 Not specified
CNA Linux Linux unaffected 6.6 semver Not specified
CNA Linux Linux unaffected 6.1.178 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.145 6.6.* semver Not specified
CNA Linux Linux unaffected 6.7 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/f4da3ee15de9944482382181329bb6d7335ca003 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/927ef409f713929dea2b9a5ed5bb65e712be0050 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/ba25efe15e8fd909884e113a86c6ccd07d88256e 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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