CVE-2024-42238

CVE-2024-42238: vulnerability in Linux

firmware: cs_dsp: Return error if block header overflows file

Published · Updated

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 0.2%
exploitation probability
0.2%top 89% of all CVEs
observed exploitation
nono source reports it
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
Linux · Linux
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References
https://git.kernel.org/stable/c/6eabd23383805725eff416c203688b7a390d4153https://git.kernel.org/stable/c/90ab191b7d181057d71234e8632e06b5844ac38ehttps://git.kernel.org/stable/c/959fe01e85b7241e3ec305d657febbe82da16a02https://git.kernel.org/stable/c/b8be70566b33abbd0180105070b4c67cfef8c44fhttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html