5.5

CVE-2024-42238

firmware: cs_dsp: Return error if block header overflows file

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.100
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.41
Linux ≫ Linux Kernel Version >= 6.7 < 6.9.10
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.21% 0.113
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

https://git.kernel.org/stable/c/6eabd23383805725eff416c203688b7a390d4153
Patch
https://git.kernel.org/stable/c/90ab191b7d181057d71234e8632e06b5844ac38e
Patch
https://git.kernel.org/stable/c/959fe01e85b7241e3ec305d657febbe82da16a02
Patch
https://git.kernel.org/stable/c/b8be70566b33abbd0180105070b4c67cfef8c44f
Patch
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html