CVE-2021-43411

An issue was discovered in GNU Hurd before 0.9 20210404-9. When trying to exec a setuid executable, there's a window of time when the process already has the new privileges, but still refers to the old task and is accessible through the old process port. This can be exploited to get full root...

GNU Hurd 竞争条件问题漏洞

Gnu Hurd is a Gnu project replacement for the Unix kernel. It is used to implement file systems, network protocols, file access control, and other features implemented by the Unix kernel or similar kernels such as Linux. A security vulnerability exists in GNU Hurd, which originated in GNU Hurd...