Vulnerability Information
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Vulnerability Title
cpufreq: CPPC: Fix possible null-ptr-deref for cpufreq_cpu_get_raw()
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: cpufreq: CPPC: Fix possible null-ptr-deref for cpufreq_cpu_get_raw() cpufreq_cpu_get_raw() may return NULL if the cpu is not in policy->cpus cpu mask and it will cause null pointer dereference.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 安全漏洞
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于cpufreq子系统中cpufreq_cpu_get_raw函数可能返回NULL导致的空指针取消引用问题。
CVSS Information
N/A
Vulnerability Type
N/A