24 matches found
Astra Linux – Vulnerability in Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: cpufreq: governor: Using the kobject release method to free dbsdata The struct dbsdata contains a struct govattrset, and the struct govattrset contains a kobject. Since every kobject must have a release method, and we cannot...
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: cpufreq: The governor parameter is set to fix double-free in cpufreqdbsgovernorinit. When kobjectinitandadd fails, cpufreqdbsgovernorinit calls kobjectput&dbsdata-attrset.kobj. The callback function for releasing the kobject,...
CVE-2026-43328
A flaw was found in the Linux kernel's cpufreq governor. An error in the cpufreqdbsgovernorinit function's cleanup path, specifically when kobjectinitandadd fails, causes a double free of memory. This memory corruption vulnerability can be exploited by a local attacker, potentially leading to...
SUSE CVE-2026-43328
In the Linux kernel, the following vulnerability has been resolved: cpufreq: governor: fix double free in cpufreqdbsgovernorinit error path When kobjectinitandadd fails, cpufreqdbsgovernorinit calls kobjectput&dbsdata-attrset.kobj. The kobject release callback cpufreqdbsdatarelease calls...
EUVD-2026-28612
In the Linux kernel, the following vulnerability has been resolved: cpufreq: governor: fix double free in cpufreqdbsgovernorinit error path When kobjectinitandadd fails, cpufreqdbsgovernorinit calls kobjectput&dbsdata-attrset.kobj. The kobject release callback cpufreqdbsdatarelease calls...
CVE-2026-43328
In the Linux kernel, the following vulnerability has been resolved: cpufreq: governor: fix double free in cpufreqdbsgovernorinit error path When kobjectinitandadd fails, cpufreqdbsgovernorinit calls kobjectput&dbsdata-attrset.kobj. The kobject release callback cpufreqdbsdatarelease calls...
CVE-2026-43328
In the Linux kernel, the following vulnerability has been resolved: cpufreq: governor: fix double free in cpufreqdbsgovernorinit error path When kobjectinitandadd fails, cpufreqdbsgovernorinit calls kobjectput&dbsdata-attrset.kobj. The kobject release callback cpufreqdbsdatarelease calls...
CVE-2026-43328
In the Linux kernel, the following vulnerability has been resolved: cpufreq: governor: fix double free in cpufreqdbsgovernorinit error path When kobjectinitandadd fails, cpufreqdbsgovernorinit calls kobjectputdata-attrset.kobj. The kobject release callback cpufreqdbsdatarelease calls...
CVE-2026-43328 cpufreq: governor: fix double free in cpufreq_dbs_governor_init() error path
In the Linux kernel, the following vulnerability has been resolved: cpufreq: governor: fix double free in cpufreqdbsgovernorinit error path When kobjectinitandadd fails, cpufreqdbsgovernorinit calls kobjectput&dbsdata-attrset.kobj. The kobject release callback cpufreqdbsdatarelease calls...
CVE-2026-43328
In the Linux kernel, the following vulnerability has been resolved: cpufreq: governor: fix double free in cpufreqdbsgovernorinit error path When kobjectinitandadd fails, cpufreqdbsgovernorinit calls kobjectput&dbsdata-attrset.kobj. The kobject release callback cpufreqdbsdatarelease calls...
Linux kernel 安全漏洞
The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a double release in the error path of cpufreqdbsgovernorinit. After kobjectput, the functions exi...
PT-2026-38979
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A double free issue exists in the cpufreq dbs governor init function error path. When the kobject init and add function fails, the system calls kobject put&dbs data-attr set.kobj, which...
Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005020)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005020 advisory. 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...
EUVD-2022-54716
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...
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...
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...