FreeBSD Null Pointer Reference Vulnerability (CNVD-2018-20786)

FreeBSD is a set of Unix-like free operating systems in the FreeBSD project, headed by the Core Team team, and is an important branch of Unix-like systems that have evolved through BSD, 386BSD, and 4.4BSD. A security vulnerability exists in FreeBSD, which stems from a program failure to properly...

CVE-2018-17154

CVE-2018-17154 affects FreeBSD up to 11.2-STABLE and 11.1/11.2 releases. The vulnerability is a NULL pointer dereference caused by insufficient memory checking in the freebsd4_getfsstat system call, which can be triggered by unprivileged authenticated local users to cause a denial of service. No ...