The vulnerability of the system call PTRACE_SEIZE in the secure computing mode of the Linux operating system’s kernel’s seccomp mechanism allows a attacker to increase their privileges.

The vulnerability of the system call PTRACESEIZE in the secure computing mode of the Linux operating system’s kernel’s seccomp mechanism is related to the possibility of circumventing restrictions on the use of the PTSUSPENDSECCOMP flag. Exploiting this vulnerability can allow an attacker to...