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…
Published: 2021-11-07 · CVSS: Unscored
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 access.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7