The vulnerability of the efivarfs component in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the efivarfs component in the Linux operating system is related to incorrect initialization of the resource. Exploiting this vulnerability allows an attacker to cause a service failure...

Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Bluetooth: L2CAP: fix "bad unlock balance" in l2capdisconnectrsp CVE-2023-53297 kernel: efivarfs: Fix slab-out-of-bounds in efivarfsdcompare CVE-2025-39817 kernel: Bluetooth: Fix potentia...