Detections
Analytics
CVE-2024-26927
high
Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Add some bounds checking to firmware data Smatch complains about "head->full_size - head->header_size" can underflow. To some extent, we're always going to have to trust the firmware a bit. However, it's easy enough to add a check for negatives, and let's add a upper bounds check as well.
References
https://git.kernel.org/stable/c/d133d67e7e724102d1e53009c4f88afaaf3e167c
https://git.kernel.org/stable/c/ced7df8b3c5c4751244cad79011e86cf1f809153
https://git.kernel.org/stable/c/9eeb8e1231f6450c574c1db979122e171a1813ab
https://git.kernel.org/stable/c/98f681b0f84cfc3a1d83287b77697679e0398306
https://git.kernel.org/stable/c/044e220667157fb9d59320341badec59cf45ba48