CVE-2026-43243
Not scored
drm/amd/display: Add signal type check for dcn401 get_phyd32clk_src
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add signal type check for dcn401 get_phyd32clk_src Trying to access link enc on a dpia link will cause a crash otherwise
Exploit probability
0.1%
Published
May 6, 2026
Required by
Not available
Last source change
August 15, 2026
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2026-43243
View original source
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add signal type check for dcn401 get_phyd32clk_src Trying to access link enc on a dpia link will cause a crash otherwise
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/23e7150afc70da615857f9f07b494ec58540f096
- https://git.kernel.org/stable/c/486b2909ac284185900c06f05ffc6eca895f38b8
- https://git.kernel.org/stable/c/c979d8db7b0f293111f2e83795ea353c8ed75de9
- https://git.kernel.org/stable/c/e332112255afbce02db67760f5743a1b13aa8541
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43243.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-43243