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.
Metrics
CVSS 3.1 7.1/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= c0187b0bd3e94c48050687d87b2c3c9fbae98ae9, < 62d5550ab62042dcceaf18844d0feadbb962cffe; >= c0187b0bd3e94c48050687d87b2c3c9fbae98ae9, < 57062aa13e87b1a78a4a8f6cb5fab6ba24f5f488; >= c0187b0bd3e94c48050687d87b2c3c9fbae98ae9, < 6b63e0ef4d3ce0080395e5091fba2023f246c45a; >= c0187b0bd3e94c48050687d87b2c3c9fbae98ae9, < a571044cc0a0c944e7c12237b6768aeedd7480e1; >= c0187b0bd3e94c48050687d87b2c3c9fbae98ae9, < cda0d6a198e2a7ec6f176c36173a57bdd8af7af2 |
| Linux | Linux | 5.12 |
References
- https://git.kernel.org/stable/c/57062aa13e87b1a78a4a8f6cb5fab6ba24f5f488Patch
- https://git.kernel.org/stable/c/62d5550ab62042dcceaf18844d0feadbb962cffePatch
- https://git.kernel.org/stable/c/6b63e0ef4d3ce0080395e5091fba2023f246c45aPatch
- https://git.kernel.org/stable/c/a571044cc0a0c944e7c12237b6768aeedd7480e1Patch
- https://git.kernel.org/stable/c/cda0d6a198e2a7ec6f176c36173a57bdd8af7af2Patch
- https://git.kernel.org/stable/c/57062aa13e87b1a78a4a8f6cb5fab6ba24f5f488Patch
- https://git.kernel.org/stable/c/62d5550ab62042dcceaf18844d0feadbb962cffePatch
- https://git.kernel.org/stable/c/6b63e0ef4d3ce0080395e5091fba2023f246c45aPatch
- https://git.kernel.org/stable/c/a571044cc0a0c944e7c12237b6768aeedd7480e1Patch
- https://git.kernel.org/stable/c/cda0d6a198e2a7ec6f176c36173a57bdd8af7af2Patch
Timeline
- Published
- May 30, 2024
- Last modified
- Aug 4, 2026
- NVD status
- Modified