CVE-2025-38609 PM / devfreq: Check governor before using governor->name

In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: Check governor before using governor-name Commit 96ffcdf239de "PM / devfreq: Remove redundant governorname from struct devfreq" removes governorname and uses governor-name to replace it. But devfreq-governor may be...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the PM / devfreq module not checking for governor before using governor-name...

CVE-2025-38609: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: Check governor before using governor-name Commit 96ffcdf239de "PM / devfreq: Remove redundant governorname from struct devfreq" removes governorname and uses governor-name to replace it. But devfreq-governor may be...

CVE-2023-2091

A vulnerability classified as critical was found in KylinSoft youker-assistant on KylinOS. Affected by this vulnerability is the function adjustcpufreqscalinggoverner. The manipulation leads to os command injection. It is possible to launch the attack on the local host. The exploit has been...

PT-2025-33807

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw exists in the Linux kernel related to the PM/devfreq subsystem. A null pointer exception may occur when directly using devfreq-governor-name if devfreq-governor is NULL, due to ...

SUSE-SU-2025:0853-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-49080: mm/mempolicy: fix mpolnew leak in sharedpolicyreplace bsc1238033. - CVE-2024-53135: KVM: VMX: Bury Intel PT virtualization guest/host mode behind...

SUSE CVE-2022-49513

In the Linux kernel, the following vulnerability has been resolved: cpufreq: governor: Use kobject release method to free dbsdata The struct dbsdata embeds a struct govattrset and the struct govattrset embeds a kobject. Since every kobject must have a release method and we can't use kfree to free...

CVE-2022-49513

In the Linux kernel, the following vulnerability has been resolved: cpufreq: governor: Use kobject release method to free dbsdata The struct dbsdata embeds a struct govattrset and the struct govattrset embeds a kobject. Since every kobject must have a release method and we can't use kfree to free...

DEBIAN-CVE-2022-49513

In the Linux kernel, the following vulnerability has been resolved: cpufreq: governor: Use kobject release method to free dbsdata The struct dbsdata embeds a struct govattrset and the struct govattrset embeds a kobject. Since every kobject must have a release method and we can't use kfree to free...

UBUNTU-CVE-2022-49513

In the Linux kernel, the following vulnerability has been resolved: cpufreq: governor: Use kobject release method to free dbsdata The struct dbsdata embeds a struct govattrset and the struct govattrset embeds a kobject. Since every kobject must have a release method and we can't use kfree to free...

CVE-2022-49513

In the Linux kernel, the following vulnerability has been resolved: cpufreq: governor: Use kobject release method to free dbsdata The struct dbsdata embeds a struct govattrset and the struct govattrset embeds a kobject. Since every kobject must have a release method and we can't use kfree to free...

CVE-2022-49513 cpufreq: governor: Use kobject release() method to free dbs_data

In the Linux kernel, the following vulnerability has been resolved: cpufreq: governor: Use kobject release method to free dbsdata The struct dbsdata embeds a struct govattrset and the struct govattrset embeds a kobject. Since every kobject must have a release method and we can't use kfree to free...

CVE-2022-49513

The CVE-2022-49513 issue is in the Linux kernel cpufreq governor: a dbs_data structure embeds a kobject, which requires a release() method. The fix introduces cpufreq_dbs_data_release() to free the dbs_data via kobject::release() instead of direct kfree(), addressing a call trace involving delaye...

CVE-2022-49513 cpufreq: governor: Use kobject release() method to free dbs_data

In the Linux kernel, the following vulnerability has been resolved: cpufreq: governor: Use kobject release method to free dbsdata The struct dbsdata embeds a struct govattrset and the struct govattrset embeds a kobject. Since every kobject must have a release method and we can't use kfree to free...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the cpufreq governor module that could lead to resource release issues...

CVE-2022-49513: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: cpufreq: governor: Use kobject release method to free dbsdata The struct dbsdata embeds a struct govattrset and the struct govattrset embeds a kobject. Since every kobject must have a release method and we can't use kfree to free...

tuned security update

2.22.1-5.0.1 - Fix RPS/XPS and busy polling optimization not getting applied Orabug: 32153315 - Fix error in uninstalling tuned Orabug: 351528377 - Updated patch with the more recent version Orabug: 30730976 - Set AMD CPU freq governor to ondemand when unapplying cpu tunings Orabug: 30033199 -...

UBUNTU-CVE-2024-50012

In the Linux kernel, the following vulnerability has been resolved: cpufreq: Avoid a bad reference count on CPU node In the parseperfdomain function, if the call to ofparsephandlewithargs returns an error, then the reference to the CPU device node that was acquired at the start of the function...

California AI Safety Bill Vetoed

Governor Newsom has vetoed the state's AI safety bill. I have mixed feelings about the bill. There's a lot to like about it, and I want governments to regulate in this space. But, for now, it's all EU. Related, the Council of Europe treaty on AI is ready for signature. It'll be legally binding wh...

DEBIAN-CVE-2021-47387

In the Linux kernel, the following vulnerability has been resolved: cpufreq: schedutil: Use kobject release method to free sugovtunables The struct sugovtunables is protected by the kobject, so we can't free it directly. Otherwise we would get a call trace like this: ODEBUG: free active active...