CVE-2026-68282 drm/rockchip: analogix_dp: Add missing error check for platform_get_resource()
A missing error check in the Rockchip analogix DP driver can cause a NULL pointer dereference, leading to a system crash.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-68282?
CVE-2026-68282 is a vulnerability in Linux, published on 10 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In the Linux kernel, the following vulnerability has been resolved:
drm/rockchip: analogix_dp: Add missing error check for platform_get_resource()
Add missing error check for platform_get_resource() return value to prevent NULL pointer dereference when memory resource is not available.
Which versions are affected by CVE-2026-68282?
How do I fix CVE-2026-68282?
Apply the vendor's patch.
Is CVE-2026-68282 being exploited?
There is no known exploitation of CVE-2026-68282 in the wild and no public exploit code.
Sources
Also known as BELL-CVE-2026-68282, DEBIAN-CVE-2026-68282, GHSA-6g43-27r9-67rf, UBUNTU-CVE-2026-68282.