Bluetooth: btintel: Validate length before parsing diagnostics TLV
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 0.2%
probabilidade de exploração
0.2%top 90% das CVEs
exploração observada
nãonenhuma fonte reporta
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.
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/6ec9c3dc52302b891513f608f5fb478349b15ab3https://git.kernel.org/stable/c/b640ff9af3c809ff5ea2077fbba17df1594ec1e4https://git.kernel.org/stable/c/c31be902ccbbb0b2c23159a1481dce80d1f9753dhttps://git.kernel.org/stable/c/c618a9a5b08ea2e17bddf4e948be9f75d408fca4https://git.kernel.org/stable/c/dd20e30bdbd707ea8ced581f3d7f9e9854634b17