Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintel: Validate length before parsing diagnostics TLV btintel_diagnostics() accesses tlv->val[0] without first validating that the diagnostics VSE is long enough to contain that field, so may cause reading data beyond the received frame. Fix by validating the length before access.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
af395330abed142a2685bf3d17a938544816bf3c to < c31be902ccbbb0b2c23159a1481dce80d1f9753daffectedaf395330abed142a2685bf3d17a938544816bf3c to < dd20e30bdbd707ea8ced581f3d7f9e9854634b17affectedaf395330abed142a2685bf3d17a938544816bf3c to < c618a9a5b08ea2e17bddf4e948be9f75d408fca4affectedaf395330abed142a2685bf3d17a938544816bf3c to < 6ec9c3dc52302b891513f608f5fb478349b15ab3affectedaf395330abed142a2685bf3d17a938544816bf3c to < b640ff9af3c809ff5ea2077fbba17df1594ec1e4affected
Linux Linux
Default version status: affected
6.4affected0 to < 6.4unaffected6.6.151 to ≤ 6.6.*unaffected6.12.103 to ≤ 6.12.*unaffected6.18.44 to ≤ 6.18.*unaffected7.1.8 to ≤ 7.1.*unaffected7.2 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/c31be902ccbbb0b2c23159a1481dce80d1f9753d ↗
- https://git.kernel.org/stable/c/dd20e30bdbd707ea8ced581f3d7f9e9854634b17 ↗
- https://git.kernel.org/stable/c/c618a9a5b08ea2e17bddf4e948be9f75d408fca4 ↗
- https://git.kernel.org/stable/c/6ec9c3dc52302b891513f608f5fb478349b15ab3 ↗
- https://git.kernel.org/stable/c/b640ff9af3c809ff5ea2077fbba17df1594ec1e4 ↗