CVE-2026-68104

A flaw was found in the drm/amdgpu component of the Linux kernel. This vulnerability arises from improper memory handling where the pm_genpd_remove() function is not invoked before freeing acp_genpd memory. A local attacker could exploit this flaw, potentially leading to memory corruption, which may result in a denial of service or privilege escalation.

This issue affects AMDGPU systems with ACP power domains. acp_genpd memory is freed without calling pm_genpd_remove(), leaving stale genpd entries. Systems without AMD GPUs are not affected.

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.