Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: rtw_mlme: add bounds checks before ie_length subtraction Add guards to ensure ie_length is large enough before subtracting fixed IE offsets to prevent unsigned integer underflow.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected d3fcee1b78a533c256077f1300dd236801397cf7 before 18143799ad51a32b1351e4e1591b6285a0a9d7dd; affected d3fcee1b78a533c256077f1300dd236801397cf7 before 8863ac3a4fedf86b0ef5b8ecc37fbaa52f2a8160; affected d3fcee1b78a533c256077f1300dd236801397cf7 before 637e0ea73f690028796ee2fc72a2ac4ec32968c6; affected d3fcee1b78a533c256077f1300dd236801397cf7 before 542d65a6dbd9733baab96313c9fe76a76e93f484; affected d3fcee1b78a533c256077f1300dd236801397cf7 before 88e994c57a79f62d5338231d8d37ee8dd98baffe |
| Linux / Linux | affected 5.15; unaffected 0 before 5.15; unaffected 6.6.160 through 6.6.*; unaffected 6.12.114 through 6.12.*; unaffected 6.18.52 through 6.18.*; unaffected 7.0.13 through 7.0.*; unaffected 7.1 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/18143799ad51a32b1351e4e1591b6285a0a9d7dd
- https://git.kernel.org/stable/c/8863ac3a4fedf86b0ef5b8ecc37fbaa52f2a8160
- https://git.kernel.org/stable/c/637e0ea73f690028796ee2fc72a2ac4ec32968c6
- https://git.kernel.org/stable/c/542d65a6dbd9733baab96313c9fe76a76e93f484
- https://git.kernel.org/stable/c/88e994c57a79f62d5338231d8d37ee8dd98baffe