CVE-2022-49621 cpufreq: pmac32-cpufreq: Fix refcount leak bug

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-2022-33177

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.324 Description A refcount leak bug was discovered in the cpufreq pmac32-cpufreq driver. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2022-32646

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.56 Description A refcount leak bug was discovered in the cpufreq pmac32-cpufreq driver. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2022-32426

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.18.13 Description A refcount leak bug was discovered in the cpufreq pmac32-cpufreq driver. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2022-32955

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.207 Description A refcount leak bug was discovered in the cpufreq pmac32-cpufreq driver. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2022-33053

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.253 Description A refcount leak bug was discovered in the cpufreq pmac32-cpufreq driver. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior t...

PT-2022-32823

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.132 Description A refcount leak bug was discovered in the cpufreq pmac32-cpufreq driver. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior t...

PT-2022-33123

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.14.289 Description A refcount leak bug was discovered in the cpufreq pmac32-cpufreq driver. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior t...