Vulnerability Information
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Vulnerability Title
drivers/perf: Fix ali_drw_pmu driver interrupt status clearing
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drivers/perf: Fix ali_drw_pmu driver interrupt status clearing The alibaba_uncore_pmu driver forgot to clear all interrupt status in the interrupt processing function. After the PMU counter overflow interrupt occurred, an interrupt storm occurred, causing the system to hang. Therefore, clear the correct interrupt status in the interrupt handling function to fix 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drivers/perf模块中的ali_drw_pmu驱动在处理中断时未清除状态，可能导致中断风暴。
CVSS Information
N/A
Vulnerability Type
N/A