CVE-2026-72113: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: can: bcm: add missing device refcount for CAN filter removal sashiko-bot remarked a problem with a concurrent device unregistration in isotp.c which also is present in the bcm.c code. A former fix for raw.c commit c275a176e4b6...

Linux kernel post-release reuse vulnerability (CNVD-2021-39544)

The Linux kernel is a computer operating system kernel written in C and assembly language, compliant with the POSIX standard, and distributed under the GNU General Public License. A post-release reuse vulnerability exists in isotpsetsockopt in net/can/isotp.c in Linux kernel versions 5.11 through...

CVE-2021-32606

In the Linux kernel 5.11 through 5.12.2, isotpsetsockopt in net/can/isotp.c allows privilege escalation to root by leveraging a use-after-free. This does not affect earlier versions that lack CAN ISOTP SFBROADCAST support...