CVE-2025-38610 powercap: dtpm_cpu: Fix NULL pointer dereference in get_pd_power_uw()

In the Linux kernel, the following vulnerability has been resolved: powercap: dtpmcpu: Fix NULL pointer dereference in getpdpoweruw The getpdpoweruw function can crash with a NULL pointer dereference when emcpuget returns NULL. This occurs when a CPU becomes impossible during runtime, causing...

CVE-2025-38610

CVE-2025-38610 affects the Linux kernel powercap codebase, specifically the dtpm_cpu path. The vulnerability is caused by a NULL dereference in get_pd_power_uw() when em_cpu_get() returns NULL, which can occur if a CPU becomes unavailable at runtime and get_cpu_device() yields NULL, propagating t...

CVE-2025-38610

In the Linux kernel, the following vulnerability has been resolved: powercap: dtpmcpu: Fix NULL pointer dereference in getpdpoweruw The getpdpoweruw function can crash with a NULL pointer dereference when emcpuget returns NULL. This occurs when a CPU becomes impossible during runtime, causing...