Vulnerability Information
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Vulnerability Title
block: avoid to reuse `hctx` not removed from cpuhp callback list
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: block: avoid to reuse `hctx` not removed from cpuhp callback list If the 'hctx' isn't removed from cpuhp callback list, we can't reuse it, otherwise use-after-free may be triggered.
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，该漏洞源于块层的hctx未从cpuhp回调列表中移除，可能导致释放后重用问题。
CVSS Information
N/A
Vulnerability Type
N/A