Vulnerability Information
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Vulnerability Title
net/iucv: Avoid explicit cpumask var allocation on stack
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: net/iucv: Avoid explicit cpumask var allocation on stack For CONFIG_CPUMASK_OFFSTACK=y kernel, explicit allocation of cpumask variable on stack is not recommended since it can cause potential stack overflow. Instead, kernel code should always use *cpumask_var API(s) to allocate cpumask var in config-neutral way, leaving allocation strategy to CONFIG_CPUMASK_OFFSTACK. Use *cpumask_var API(s) to address it.
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，该漏洞源于在CONFIG_CPUMASK_OFFSTACK=y内核中，显式在栈上分配cpumask变量不被推荐，因为它可能导致潜在的栈溢出。
CVSS Information
N/A
Vulnerability Type
N/A