CVE-2022-50540
MEDIUMLinux Kernel 5.17-5.19.16, 5.20-6.0.2, 6.1+ - Denial of Service via DMA Engine Slave Config Size Mismatch
Title source: llmDescription
In the Linux kernel, the following vulnerability has been resolved: dmaengine: qcom-adm: fix wrong sizeof config in slave_config Fix broken slave_config function that uncorrectly compare the peripheral_size with the size of the config pointer instead of the size of the config struct. This cause the crci value to be ignored and cause a kernel panic on any slave that use adm driver. To fix this, compare to the size of the struct and NOT the size of the pointer.
References (3)
Core 3
Scores
CVSS v3
5.5
EPSS
0.0014
EPSS Percentile
4.1%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
Status
published
Products (11)
linux/Kernel
5.17.0 - 5.19.17linux
linux/Kernel
5.20.0 - 6.0.3linux
Linux/Linux
< 5.17
Linux/Linux
03de6b273805b3c552ff158f8688555937375926 - 7490274b41a432824f7df5071ace3df2ab59caa7
Linux/Linux
03de6b273805b3c552ff158f8688555937375926 - 7c8765308371be30f50c1b5b97618b731514b207
Linux/Linux
03de6b273805b3c552ff158f8688555937375926 - f1dd45a6585a1689e1e8906b3f9e302b9d40c715
Linux/Linux
5.17
Linux/Linux
5.19.17 - 5.19.*
Linux/Linux
6.0.3 - 6.0.*
Linux/Linux
6.1
... and 1 more
Published
Oct 07, 2025
Tracked Since
Feb 18, 2026