DEBIAN-CVE-2026-92492

In the Linux kernel, the following vulnerability has been resolved: cpufreq/amd-pstate: handle missing policy in dynamic EPP callbacks cpufreqcpuget returns NULL when no cpufreq policy is associated with the requested CPU, for example because the CPU is offline or the policy has already been torn...

CVE-2026-92492 cpufreq/amd-pstate: handle missing policy in dynamic EPP callbacks

In the Linux kernel, the following vulnerability has been resolved: cpufreq/amd-pstate: handle missing policy in dynamic EPP callbacks cpufreqcpuget returns NULL when no cpufreq policy is associated with the requested CPU, for example because the CPU is offline or the policy has already been torn...

CVE-2026-92492

CVE-2026-92492 affects the cpufreq/amd-pstate driver in the Linux kernel. The root cause is a missing NULL pointer check in two dynamic EPP callback paths: amd_pstate_power_supply_notifier() and amd_pstate_profile_set(). When cpufreq_cpu_get() returns NULL (e.g., due to a CPU going offline or a p...

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...

CVE-2023-53563: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: cpufreq: amd-pstate-ut: Fix kernel panic when loading the driver After loading the amd-pstate-ut driver, amdpstateutcheckperf and amdpstateutcheckfreq use cpufreqcpuget to get the policy of the CPU and mark it as busy. In these...

SUSE CVE-2024-50009

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 avoid NULL-dereference check it and return in case of error. Found by Linux Verification Center linuxtesting.org with SVACE...

CVE-2024-50009

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 avoid NULL-dereference check it and return in case of error. Found by Linux Verification Center linuxtesting.org with SVACE...

AZL-52111 CVE-2024-50009 affecting package kernel 5.15.200.1-1

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 avoid NULL-dereference check it and return in case of error. Found by Linux Verification Center linuxtesting.org with SVACE...

CVE-2024-50009

The CVE-2024-50009 issue affects the Linux kernel’s cpufreq/amd-pstate path where cpufreq_cpu_get may return NULL, risking a NULL-dereference. The fix adds a proper return value check and aborts on error. Affects local/privilege-limited scenarios (per CVSS: LOCAL, LOW/LOW for user and privileges,...

CVE-2024-50009: NULL Pointer Dereference

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 avoid NULL-dereference check it and return in case of error. Found by Linux Verification Center linuxtesting.org with SVACE...

CVE-2024-38573

In the Linux kernel, the following vulnerability has been resolved: cppccpufreq: Fix possible null pointer dereference cppccpufreqgetrate and hisicppccpufreqgetrate can be called from different places with various parameters. So cpufreqcpuget can return null as 'policy' in some circumstances. Fix...

CVE-2024-38573: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: cppccpufreq: Fix possible null pointer dereference cppccpufreqgetrate and hisicppccpufreqgetrate can be called from different places with various parameters. So cpufreqcpuget can return null as 'policy' in some circumstances. Fix...

CVE-2024-27051

A vulnerability was found in the brcmavsisfirmwareloaded function in the Linux Kernel's brcmstb-avs-cpufreq.c driver, where a lack of proper checks may lead to a NULL pointer dereference. This is caused by a call to the cpufreqcpuget function, which may return NULL and whose output is then stored...

DEBIAN-CVE-2024-27051

In the Linux kernel, the following vulnerability has been resolved: cpufreq: brcmstb-avs-cpufreq: add check for cpufreqcpuget's return value cpufreqcpuget may return NULL. To avoid NULL-dereference check it and return 0 in case of error. Found by Linux Verification Center linuxtesting.org with...

CVE-2024-27051 cpufreq: brcmstb-avs-cpufreq: add check for cpufreq_cpu_get's return value

In the Linux kernel, the following vulnerability has been resolved: cpufreq: brcmstb-avs-cpufreq: add check for cpufreqcpuget's return value cpufreqcpuget may return NULL. To avoid NULL-dereference check it and return 0 in case of error. Found by Linux Verification Center linuxtesting.org with...

CVE-2024-27051 cpufreq: brcmstb-avs-cpufreq: add check for cpufreq_cpu_get's return value

In the Linux kernel, the following vulnerability has been resolved: cpufreq: brcmstb-avs-cpufreq: add check for cpufreqcpuget's return value cpufreqcpuget may return NULL. To avoid NULL-dereference check it and return 0 in case of error. Found by Linux Verification Center linuxtesting.org with...

CVE-2024-27051: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: cpufreq: brcmstb-avs-cpufreq: add check for cpufreqcpuget's return value cpufreqcpuget may return NULL. To avoid NULL-dereference check it and return 0 in case of error. Found by Linux Verification Center linuxtesting.org with...