In the Linux kernel, the following vulnerability has been resolved:
drm/panel: fix a possible null pointer dereference
In versatilepanelgetmodes(), the return value of drmmodeduplicate() is assigned to mode, which will lead to a NULL pointer dereference on failure of drmmode_duplicate(). Add a check to avoid npd.
{
"cna_assigner": "Linux",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52821.json"
}