CVE-2026-72332

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A deadlock occurs in the Linux kernel when the function amdxdna hwctx sync debug bo() invokes the hardware hwctx sync debug bo() callback while holding the xdna->dev lock lock. This callback may trigger amdxdna cmd submit(), which subsequently calls amdxdna pm resume get(). If the device is in a suspended state, amdxdna pm resume get() may synchronously execute amdxdna pm resume(), which attempts to acquire the same xdna->dev lock, leading to a system deadlock.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.