Linux · Linux Kernel · CVE-2022-49294
**Name of the Vulnerable Software and Affected Versions**
Linux kernel (affected versions not specified)
**Description**
A divide-by-zero condition exists in the `get pixel clk frequency 100hz()` function within the `drivers/gpu/drm/amd/display/dc/dce/dce clock source.c` module of the Direct Rendering Infrastructure (DRI) driver. If a value of 0 is read, it triggers a kernel panic, which can lead to a denial of service.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.