Description
In the Linux kernel, the following vulnerability has been resolved: firmware: cs_dsp: Return error if block header overflows file Return an error from cs_dsp_power_up() if a block header is longer than the amount of data left in the file. The previous code in cs_dsp_load() and cs_dsp_load_coeff() would loop while there was enough data left in the file for a valid region. This protected against overrunning the end of the file data, but it didn't abort the file processing with an error.
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
f6bc909e7673c30abcbdb329e7d0aa2e83c103d7 to < b8be70566b33abbd0180105070b4c67cfef8c44faffectedf6bc909e7673c30abcbdb329e7d0aa2e83c103d7 to < 90ab191b7d181057d71234e8632e06b5844ac38eaffectedf6bc909e7673c30abcbdb329e7d0aa2e83c103d7 to < 6eabd23383805725eff416c203688b7a390d4153affectedf6bc909e7673c30abcbdb329e7d0aa2e83c103d7 to < 959fe01e85b7241e3ec305d657febbe82da16a02affected
Linux Linux
Default version status: affected
5.16affected0 to < 5.16unaffected6.1.100 to ≤ 6.1.*unaffected6.6.41 to ≤ 6.6.*unaffected6.9.10 to ≤ 6.9.*unaffected6.10 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/b8be70566b33abbd0180105070b4c67cfef8c44f ↗
- https://git.kernel.org/stable/c/90ab191b7d181057d71234e8632e06b5844ac38e ↗
- https://git.kernel.org/stable/c/6eabd23383805725eff416c203688b7a390d4153 ↗
- https://git.kernel.org/stable/c/959fe01e85b7241e3ec305d657febbe82da16a02 ↗
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html ↗