ROS-20260202-73-0035

A vulnerability in the scmicpufreqgetrate and cpufreqcpugetraw functions of the Linux kernel is related to pointer dereferencing errors. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

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...

SUSE CVE-2024-53231

In the Linux kernel, the following vulnerability has been resolved: cpufreq: CPPC: Fix possible null-ptr-deref for cpufreqcpugetraw cpufreqcpugetraw may return NULL if the cpu is not in policy-cpus cpu mask and it will cause null pointer dereference...

CVE-2024-53230

CVE-2024-53230 affects the Linux kernel cpufreq CPPC path. The issue is a potential NULL pointer dereference in cppc_get_cpu_cost() when cpufreq_cpu_get_raw() returns NULL for a CPU not present in policy->cpus mask. The fix is to add a NULL check before dereferencing cppc_get_cpu_cost(), mitig...

PT-2024-35679

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a possible null pointer dereference in the cpufreq cpu get raw function. This function may return NULL if the CPU is not in the policy-cpus CPU mask, leading to a...

PT-2024-33848

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved. The issue is related to the cpufreq cpu get function, which may return NULL. To avoid a NULL-dereference, a check has been added ...

CVE-2021-47313 cpufreq: CPPC: Fix potential memleak in cppc_cpufreq_cpu_init

In the Linux kernel, the following vulnerability has been resolved: cpufreq: CPPC: Fix potential memleak in cppccpufreqcpuinit It's a classic example of memleak, we allocate something, we fail and never free the resources. Make sure we free all resources on policy -init failures...

UBUNTU-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...

PT-2025-40705

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.5.0-rc2-amd-pstate-ut 5 Description The amd-pstate-ut driver in the Linux kernel does not properly release CPU policy after use in functions like amd pstate ut check perf and amd pstate ut check freq. This can...