Linux kernel cgroup dmem buffer overflow DoS

The vulnerability of the dmemcglimitwrite function in the kernel/cgroup/dmem.c module of the Linux operating system is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2026-23183: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: cgroup/dmem: fix NULL pointer dereference when setting max An issue was triggered: BUG: kernel NULL pointer dereference, address: 0000000000000000 PF: supervisor read access in kernel mode PF: errorcode0x0000 - not-present page P...