Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
A use-after-free flaw was found in the Linux kernel’s io_uring subsystem in the way a user sets up a ring with IORING_SETUP_IOPOLL with more than one task completing submissions on this ring. This flaw allows a local user to crash or escalate their privileges on the system.
CVSS Information
N/A
Vulnerability Type
使用不兼容类型访问资源(类型混淆)
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。攻击者利用该漏洞通过 io_uring 触发 Linux kernel 的内存损坏，从而导致拒绝服务，并远程执行代码。
CVSS Information
N/A
Vulnerability Type
N/A