Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: firmware: cs_dsp: Validate payload length before processing block Move the payload length check in cs_dsp_load() and cs_dsp_coeff_load() to be done before the block is processed. The check that the length of a block payload does not exceed the number of remaining bytes in the firwmware file buffer was being done near the end of the loop iteration. However, some code before that check used the length field without validating it.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected f6bc909e7673c30abcbdb329e7d0aa2e83c103d7 before 259955eca9b7acf1299b1ac077d8cfbe12df35d8; affected f6bc909e7673c30abcbdb329e7d0aa2e83c103d7 before 3a9cd924aec1288d675df721f244da4dd7e16cff; affected f6bc909e7673c30abcbdb329e7d0aa2e83c103d7 before 71d9e313d8f7e18c543a9c80506fe6b1eb1fe0c8; affected f6bc909e7673c30abcbdb329e7d0aa2e83c103d7 before 6598afa9320b6ab13041616950ca5f8f938c0cf1 |
| Linux / Linux | affected 5.16; unaffected 0 before 5.16; unaffected 6.1.100 through 6.1.*; unaffected 6.6.41 through 6.6.*; unaffected 6.9.10 through 6.9.*; unaffected 6.10 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/259955eca9b7acf1299b1ac077d8cfbe12df35d8
- https://git.kernel.org/stable/c/3a9cd924aec1288d675df721f244da4dd7e16cff
- https://git.kernel.org/stable/c/71d9e313d8f7e18c543a9c80506fe6b1eb1fe0c8
- https://git.kernel.org/stable/c/6598afa9320b6ab13041616950ca5f8f938c0cf1
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.