In the Linux kernel, the following vulnerability has been resolved:
drm/msm/hdmi: check return value after calling platformgetresource_byname()
It will cause null-ptr-deref if platformgetresource_byname() returns NULL, we need check the return value.
Patchwork: https://patchwork.freedesktop.org/patch/482992/
{
"cna_assigner": "Linux",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49495.json"
}