ROS-20260923-73-0023

The vulnerability of the maketaskdead function in the kernel/exit.c module of the Linux operating system’s kernel relates to the simultaneous release of the same resource or descriptor. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

Linux kernel make_task_dead() function Heap Buffer Overflow DoS

The vulnerability of the maketaskdead function in the kernel/exit.c module of the Linux operating system’s kernel relates to the simultaneous release of the same resource or descriptor. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

CVE-2026-43402 kthread: consolidate kthread exit paths to prevent use-after-free

In the Linux kernel, the following vulnerability has been resolved: kthread: consolidate kthread exit paths to prevent use-after-free Guillaume reported crashes via corrupted RCU callback function pointers during KUnit testing. The crash was traced back to the pidfs rhashtable conversion which...