Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: cpufreq: pmac32-cpufreq: Fixed a refcount leak issue. In pmaccpufreqinitMacRISC3, we need to add the corresponding ofnodeput function for the three node pointers whose refcount has been incremented by offindnodebyname...

Unity Linux 20.1050e Security Update: kernel (UTSA-2025-989931)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989931 advisory. In the Linux kernel, the following vulnerability has been resolved: cpufreq: pmac32-cpufreq: Fix refcount leak bug In pmaccpufreqinitMacRISC3, we need to add...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986616)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986616 advisory. In the Linux kernel, the following vulnerability has been resolved: cpufreq: pmac32-cpufreq: Fix refcount leak bug In pmaccpufreqinitMacRISC3, we need to add...

DEBIAN-CVE-2022-49621

In the Linux kernel, the following vulnerability has been resolved: cpufreq: pmac32-cpufreq: Fix refcount leak bug In pmaccpufreqinitMacRISC3, we need to add corresponding ofnodeput for the three node pointers whose refcount have been incremented by offindnodebyname...

UBUNTU-CVE-2022-49621

In the Linux kernel, the following vulnerability has been resolved: cpufreq: pmac32-cpufreq: Fix refcount leak bug In pmaccpufreqinitMacRISC3, we need to add corresponding ofnodeput for the three node pointers whose refcount have been incremented by offindnodebyname...

PT-2025-8554

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A refcount leak bug has been identified in the Linux kernel, specifically in the pmac32-cpufreq module. The issue arises in the pmac cpufreq init MacRISC3 function, where the refcount fo...