CVE-2025-37829

CVE-2025-37829 affects the Linux kernel: cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_get_rate(). The root cause is that cpufreq_cpu_get_raw() can return NULL when the target CPU is not present in policy->cpus mask, and scpi_cpufreq_get_rate() does not handle this, causing a NULL pointer ...

CVE-2025-37829 cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_get_rate()

In the Linux kernel, the following vulnerability has been resolved: cpufreq: scpi: Fix null-ptr-deref in scpicpufreqgetrate cpufreqcpugetraw can return NULL when the target CPU is not present in the policy-cpus mask. scpicpufreqgetrate does not check for this case, which results in a NULL pointer...

CVE-2025-37830 cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate()

In the Linux kernel, the following vulnerability has been resolved: cpufreq: scmi: Fix null-ptr-deref in scmicpufreqgetrate cpufreqcpugetraw can return NULL when the target CPU is not present in the policy-cpus mask. scmicpufreqgetrate does not check for this case, which results in a NULL pointer...

CVE-2025-37830 cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate()

In the Linux kernel, the following vulnerability has been resolved: cpufreq: scmi: Fix null-ptr-deref in scmicpufreqgetrate cpufreqcpugetraw can return NULL when the target CPU is not present in the policy-cpus mask. scmicpufreqgetrate does not check for this case, which results in a NULL pointer...

PT-2025-20361 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel's cpufreq driver for sun50i has been resolved. The issue was caused by an out-of-bounds access when handling the nvmem cell, which was reported by a...

SUSE CVE-2025-23137

In the Linux kernel, the following vulnerability has been resolved: cpufreq/amd-pstate: Add missing NULL ptr check in amdpstateupdate Check if policy is NULL before dereferencing it in amdpstateupdate...

UBUNTU-CVE-2025-23137

In the Linux kernel, the following vulnerability has been resolved: cpufreq/amd-pstate: Add missing NULL ptr check in amdpstateupdate Check if policy is NULL before dereferencing it in amdpstateupdate...

CVE-2025-23137

In the Linux kernel, the following vulnerability has been resolved: cpufreq/amd-pstate: Add missing NULL ptr check in amdpstateupdate Check if policy is NULL before dereferencing it in amdpstateupdate...

CVE-2025-23137 cpufreq/amd-pstate: Add missing NULL ptr check in amd_pstate_update

In the Linux kernel, the following vulnerability has been resolved: cpufreq/amd-pstate: Add missing NULL ptr check in amdpstateupdate Check if policy is NULL before dereferencing it in amdpstateupdate...

PT-2025-20359

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference issue has been identified in the Linux kernel. The scmi cpufreq get rate function does not check if cpufreq cpu get raw returns NULL when the target CPU is not...

The vulnerability of the cpufreq_cpu_get_raw() function in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the cpufreqcpugetraw function in the Linux operating system’s kernel is related to pointer arithmetic errors. Exploiting this vulnerability can allow an attacker to cause a system failure...

PT-2025-20358

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference issue has been identified in the Linux kernel. The scpi cpufreq get rate function does not check if cpufreq cpu get raw returns NULL when the target CPU is not...

AZL-60322 CVE-2022-49750 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: cpufreq: CPPC: Add u64 casts to avoid overflowing The fields of the CPC object are unsigned 32-bits values. To avoid overflows while using CPC's values, add 'u64' casts...

DEBIAN-CVE-2022-49750

In the Linux kernel, the following vulnerability has been resolved: cpufreq: CPPC: Add u64 casts to avoid overflowing The fields of the CPC object are unsigned 32-bits values. To avoid overflows while using CPC's values, add 'u64' casts...

UBUNTU-CVE-2022-49750

In the Linux kernel, the following vulnerability has been resolved: cpufreq: CPPC: Add u64 casts to avoid overflowing The fields of the CPC object are unsigned 32-bits values. To avoid overflows while using CPC's values, add 'u64' casts...

CVE-2022-49750 cpufreq: CPPC: Add u64 casts to avoid overflowing

In the Linux kernel, the following vulnerability has been resolved: cpufreq: CPPC: Add u64 casts to avoid overflowing The fields of the CPC object are unsigned 32-bits values. To avoid overflows while using CPC's values, add 'u64' casts...

CVE-2022-49750

CVE-2022-49750 affects the Linux kernel CPPC support in cpufreq. The root cause is that the _CPC object fields are unsigned 32-bit values, which could overflow. The fix is to add u64 casts to these values to prevent overflow when used. Documented impact indicates potential availability impact (A)...

CVE-2022-49750 cpufreq: CPPC: Add u64 casts to avoid overflowing

In the Linux kernel, the following vulnerability has been resolved: cpufreq: CPPC: Add u64 casts to avoid overflowing The fields of the CPC object are unsigned 32-bits values. To avoid overflows while using CPC's values, add 'u64' casts...

CVE-2022-49750

In the Linux kernel, the following vulnerability has been resolved: cpufreq: CPPC: Add u64 casts to avoid overflowing The fields of the CPC object are unsigned 32-bits values. To avoid overflows while using CPC's values, add 'u64' casts...

The vulnerability of the cpu_power_to_freq() function in the drivers/thermal/cpufreq_cooling.c module of the Linux kernel allows a hacker to cause a service failure.

The vulnerability of the cpupowertofreq function in the drivers/thermal/cpufreqcooling.c module of the Linux kernel is related to reading beyond the buffer boundaries in memory. Exploiting this vulnerability could allow an attacker to cause a system failure...