CVE-2019-20794: Missing Release of Resource after Effective Lifetime

An issue was discovered in the Linux kernel 4.18 through 5.6.11 when unprivileged user namespaces are allowed. A user can create their own PID namespace, and mount a FUSE filesystem. Upon interaction with this FUSE filesystem, if the userspace component is terminated via a kill of the PID...

PT-2020-2426

Name of the Vulnerable Software and Affected Versions Linux kernel versions 4.18 through 5.6.11 Description An issue in the Linux kernel allows a user to create their own PID namespace and mount a FUSE filesystem. If the userspace component is terminated via a kill of the PID namespace's pid 1, i...