CVE-2026-43401

In the Linux kernel, the following vulnerability has been resolved: cpufreq: intelpstate: Fix NULL pointer dereference in updatecpuqosrequest The updatecpuqosrequest function attempts to initialize the 'freq' variable by dereferencing 'cpudata' before verifying if the 'policy' is valid. This issu...

CVE-2026-43401 cpufreq: intel_pstate: Fix NULL pointer dereference in update_cpu_qos_request()

In the Linux kernel, the following vulnerability has been resolved: cpufreq: intelpstate: Fix NULL pointer dereference in updatecpuqosrequest The updatecpuqosrequest function attempts to initialize the 'freq' variable by dereferencing 'cpudata' before verifying if the 'policy' is valid. This issu...

CVE-2026-43401

In the Linux kernel, the following vulnerability has been resolved: cpufreq: intelpstate: Fix NULL pointer dereference in updatecpuqosrequest The updatecpuqosrequest function attempts to initialize the 'freq' variable by dereferencing 'cpudata' before verifying if the 'policy' is valid. This issu...

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...

Linux Distros Unpatched Vulnerability : CVE-2026-43328

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - cpufreq: governor: fix double free in cpufreqdbsgovernorinit error path When kobjectinitandadd fails, cpufreqdbsgovernorinit calls...

Unity Linux 20.1060a Security Update: kernel (UTSA-2026-014345)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-014345 advisory. In the Linux kernel, the following vulnerability has been resolved: cpufreq: amd-pstate: add check for cpufreqcpuget's return value cpufreqcpuget may return NULL. To...

Unity Linux 20.1060a Security Update: kernel (UTSA-2026-014348)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-014348 advisory. In the Linux kernel, the following vulnerability has been resolved: cppccpufreq: Fix possible null pointer dereference cppccpufreqgetrate and hisicppccpufreqgetrate...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013641)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013641 advisory. In the Linux kernel, the following vulnerability has been resolved: cpufreq: qcom: fix memory leak in error path If for some reason the speedbin length is incorrect,...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013754)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013754 advisory. In the Linux kernel, the following vulnerability has been resolved: cpufreq: qcom-hw: Fix memory leak in qcomcpufreqhwreadlut If cpudev fails to get opp table in...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-012976)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-012976 advisory. In the Linux kernel, the following vulnerability has been resolved: cpufreq/longhaul: handle NULL policy in longhaulexit longhaulexit was calling cpufreqcpuget0...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011307)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011307 advisory. In the Linux kernel, the following vulnerability has been resolved: cpufreq/longhaul: handle NULL policy in longhaulexit longhaulexit was calling cpufreqcpuget0...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-007014)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007014 advisory. In the Linux kernel, the following vulnerability has been resolved: cpufreq: Init completion before kobjectinitandadd In cpufreqpolicyalloc, it will call uninitialed...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011262)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011262 advisory. In the Linux kernel, the following vulnerability has been resolved: cpufreq: Init completion before kobjectinitandadd In cpufreqpolicyalloc, it will call uninitialed...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007482)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007482 advisory. In the Linux kernel, the following vulnerability has been resolved: cpufreq/longhaul: handle NULL policy in longhaulexit longhaulexit was calling cpufreqcpuget0...