Linux kernel security vulnerabilities

A security vulnerability exists in Linux kernel version 5.14. It stems from the ASoC qcom lpass-cpu driver’s use of DAI IDs as indices for the variant-daidriver array when configuring DAI, rather than using cyclic indices. This results in out-of-bounds writes or improper access to the DAI table...

ROS-20260825-73-0018

The vulnerability of the devmclknotifierregister function in the drivers/clk/clk.c module of the Samsung Exynos CPU driver for Linux operating systems is related to improper memory release. Exploiting this vulnerability could allow an attacker to cause a system failure...

CVE-2026-41156

The GPU DDK is vulnerable to a write use-after-free (UAF) scenario due to improper resource management during GPU system calls. The vulnerability occurs because a shared memory page , managed by a CPU driver thread but accessed by GPU firmware, can be freed by the CPU thread while the firmware is...

[SECURITY] Fedora 42 Update: microcode_ctl-2.1-70.fc42

The microcodectl utility is a companion to the microcode driver written by Tigran Aivazian . The microcode update is volatile and needs to be uploaded on each system boot i.e. it doesn't reflash your cpu permanently, reboot and it reverts back to the old microcode...