In the Linux kernel, the following vulnerability has been resolved:
drm/qxl: Add check for drmcvtmode
Add check for the return value of drmcvtmode() and return the error if it fails in order to avoid NULL pointer dereference.
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-49767.json"