Description
In the Linux kernel, the following vulnerability has been resolved: usb: rndis_host: Secure rndis_query check against int overflow Variables off and len typed as uint32 in rndis_query function are controlled by incoming RNDIS response message thus their value may be manipulated. Setting off to a unexpectetly large value will cause the sum with len and 8 to overflow and pass the implemented validation step. Consequently the response pointer will be referring to a location past the expected buffer boundaries allowing information leakage e.g. via RNDIS_OID_802_3_PERMANENT_ADDRESS OID.
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
ddda08624013e8435e9f7cfc34a35bd7b3520b6d to < 55782f6d63a5a3dd3b84c1e0627738fc5b146b4eaffectedddda08624013e8435e9f7cfc34a35bd7b3520b6d to < 02ffb4ecf0614c58e3d0e5bfbe99588c9ddc77c0affectedddda08624013e8435e9f7cfc34a35bd7b3520b6d to < ebe6d2fcf7835f98cdbb1bd5e0414be20c321578affectedddda08624013e8435e9f7cfc34a35bd7b3520b6d to < 232ef345e5d76e5542f430a29658a85dbef07f0baffectedddda08624013e8435e9f7cfc34a35bd7b3520b6d to < 11cd4ec6359d90b13ffb8f85a9df8637f0cf8d95affectedddda08624013e8435e9f7cfc34a35bd7b3520b6d to < 39eadaf5611ddd064ad1c53da65c02d2b0fe22a4affectedddda08624013e8435e9f7cfc34a35bd7b3520b6d to < a713602807f32afc04add331410c77ef790ef77aaffectedddda08624013e8435e9f7cfc34a35bd7b3520b6d to < c7dd13805f8b8fc1ce3b6d40f6aff47e66b72ad2affected
Linux Linux
Default version status: affected
2.6.22affected0 to < 2.6.22unaffected4.14.303 to ≤ 4.14.*unaffected4.19.270 to ≤ 4.19.*unaffected5.4.229 to ≤ 5.4.*unaffected5.10.163 to ≤ 5.10.*unaffected5.15.87 to ≤ 5.15.*unaffected6.0.19 to ≤ 6.0.*unaffected6.1.5 to ≤ 6.1.*unaffected6.2 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/55782f6d63a5a3dd3b84c1e0627738fc5b146b4e ↗
- https://git.kernel.org/stable/c/02ffb4ecf0614c58e3d0e5bfbe99588c9ddc77c0 ↗
- https://git.kernel.org/stable/c/ebe6d2fcf7835f98cdbb1bd5e0414be20c321578 ↗
- https://git.kernel.org/stable/c/232ef345e5d76e5542f430a29658a85dbef07f0b ↗
- https://git.kernel.org/stable/c/11cd4ec6359d90b13ffb8f85a9df8637f0cf8d95 ↗
- https://git.kernel.org/stable/c/39eadaf5611ddd064ad1c53da65c02d2b0fe22a4 ↗
- https://git.kernel.org/stable/c/a713602807f32afc04add331410c77ef790ef77a ↗
- https://git.kernel.org/stable/c/c7dd13805f8b8fc1ce3b6d40f6aff47e66b72ad2 ↗