Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: qca: fix info leak when fetching fw build id Add the missing sanity checks and move the 255-byte build-id buffer off the stack to avoid leaking stack data through debugfs in case the build-info reply is malformed.
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
c0187b0bd3e94c48050687d87b2c3c9fbae98ae9 to < 62d5550ab62042dcceaf18844d0feadbb962cffeaffectedc0187b0bd3e94c48050687d87b2c3c9fbae98ae9 to < 57062aa13e87b1a78a4a8f6cb5fab6ba24f5f488affectedc0187b0bd3e94c48050687d87b2c3c9fbae98ae9 to < 6b63e0ef4d3ce0080395e5091fba2023f246c45aaffectedc0187b0bd3e94c48050687d87b2c3c9fbae98ae9 to < a571044cc0a0c944e7c12237b6768aeedd7480e1affectedc0187b0bd3e94c48050687d87b2c3c9fbae98ae9 to < cda0d6a198e2a7ec6f176c36173a57bdd8af7af2affected
Linux Linux
Default version status: affected
5.12affected0 to < 5.12unaffected5.15.162 to ≤ 5.15.*unaffected6.1.91 to ≤ 6.1.*unaffected6.6.31 to ≤ 6.6.*unaffected6.8.10 to ≤ 6.8.*unaffected6.9 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/62d5550ab62042dcceaf18844d0feadbb962cffe ↗
- https://git.kernel.org/stable/c/57062aa13e87b1a78a4a8f6cb5fab6ba24f5f488 ↗
- https://git.kernel.org/stable/c/6b63e0ef4d3ce0080395e5091fba2023f246c45a ↗
- https://git.kernel.org/stable/c/a571044cc0a0c944e7c12237b6768aeedd7480e1 ↗
- https://git.kernel.org/stable/c/cda0d6a198e2a7ec6f176c36173a57bdd8af7af2 ↗