Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
A read-after-free memory flaw was found in the Linux kernel's garbage collection for Unix domain socket file handlers in the way users call close() and fget() simultaneously and can potentially trigger a race condition. This flaw allows a local user to crash the system or escalate their privileges on the system. This flaw affects Linux kernel versions prior to 5.16-rc4.
CVSS Information
N/A
Vulnerability Type
释放后使用
Vulnerability Title
Linux kernel 竞争条件问题漏洞
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存在竞争条件问题漏洞，该漏洞源于攻击者可以通过 RCU 文件参考 GC 触发 Linux 内核的内存损坏，以触发拒绝服务，并可能运行代码。
CVSS Information
N/A
Vulnerability Type
N/A