Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintel: validate DDC record lengths Parse DDC record lengths in unsigned storage so 0xFF does not wrap. Reject records smaller than the mandatory three-byte header, records exceeding U8_MAX, and records exceeding remaining firmware bytes before issuing Intel_Write_DDC. This issue was reported by Claude Mythos.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 145f2368c5fd7962e37315ccc092670743019d08 before 7df748aa9f9ecab514e5989ed89c9ba35b6e5574; affected 145f2368c5fd7962e37315ccc092670743019d08 before 069031f569f1681f17e863f48c221a6091b47850; affected 145f2368c5fd7962e37315ccc092670743019d08 before b0fce76873a5e6a6820354409b26693ac5f8b251; affected 145f2368c5fd7962e37315ccc092670743019d08 before f3617369fbb30a4d2e54841ab8e92ca4fa211e56; affected 145f2368c5fd7962e37315ccc092670743019d08 before c9c15d4d8956df8c564f7c210e4dc5b9b820d97a |
| Linux / Linux | affected 4.4; unaffected 0 before 4.4; unaffected 6.6.160 through 6.6.*; unaffected 6.12.113 through 6.12.*; unaffected 6.18.56 through 6.18.*; unaffected 7.2.10 through 7.2.*; unaffected 7.3 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/7df748aa9f9ecab514e5989ed89c9ba35b6e5574
- https://git.kernel.org/stable/c/069031f569f1681f17e863f48c221a6091b47850
- https://git.kernel.org/stable/c/b0fce76873a5e6a6820354409b26693ac5f8b251
- https://git.kernel.org/stable/c/f3617369fbb30a4d2e54841ab8e92ca4fa211e56
- https://git.kernel.org/stable/c/c9c15d4d8956df8c564f7c210e4dc5b9b820d97a