UBUNTU-CVE-2023-53664

In the Linux kernel, the following vulnerability has been resolved: OPP: Fix potential null ptr dereference in devpmoppgetrequiredpstate "opp" pointer is dereferenced before the ISERRORNULL check. Fix it by removing the dereference to cache opptable and dereference it directly where opptable is...

EUVD-2025-32747

In the Linux kernel, the following vulnerability has been resolved: OPP: Fix potential null ptr dereference in devpmoppgetrequiredpstate "opp" pointer is dereferenced before the ISERRORNULL check. Fix it by removing the dereference to cache opptable and dereference it directly where opptable is...

CVE-2023-53664

CVE-2023-53664 concerns a Linux kernel issue in the OPP subsystem. The vulnerability stems from dereferencing the opp pointer before validating it with IS_ERR_OR_NULL() in dev_pm_opp_get_required_pstate(), risking a null pointer dereference. The fix removes the dereference of opp_table and derefe...

PT-2025-41108

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to a potential null pointer dereference within the dev pm opp get required pstate function. The issue occurs because the opp pointer is...