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 (5)
Core 5
Core References
Scores
CVSS v3
8.4
EPSS
0.0006
EPSS Percentile
19.4%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-120
Status
published
Products (5)
linux/Kernel
5.19.0 - 6.1.83linux
linux/Kernel
6.2.0 - 6.6.23linux
linux/Kernel
6.7.0 - 6.7.11linux
linux/Kernel
6.8.0 - 6.8.2linux
linux/linux_kernel
5.19 - 6.1.83
Published
Apr 28, 2024
Tracked Since
Feb 18, 2026