EUVD-2026-55292

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix NULL pointer dereference in rhash table destroy When unbinding the ath12k driver, kernel NULL pointer dereferences occur in irqworksync called from rhashtabledestroy. Two hash tables are affected: 1. ath12klinks...

Linux kernel Heap Buffer Overflow DoS

The vulnerability of the ath12kcoreqmifirmwareready function in the drivers/net/wireless/ath/ath12k/core.c file of the Linux kernel is related to the re-release of previously released memory. Exploiting this vulnerability could allow an attacker to cause a service failure...

kernel: wifi: ath12k: fix uaf in ath12k_core_init()

A flaw was found in the Linux kernel's ath12k wireless driver. When device initialization fails, the driver does not properly unregister an internal notification handler before its memory is freed during module unloading. A local privileged user could exploit this use-after-free vulnerability upo...

EUVD-2025-19827

Malicious code in bioql PyPI...

Linux Heap Buffer Overflow DoS

The vulnerability of the ath12kcoreinit function in the Linux kernel is related to the use of memory after it has been freed. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

Linux kernel Heap Buffer Overflow DoS

The vulnerability of the ath12kcorehalt function in the drivers/net/wireless/ath/ath12k/core.c file of the Linux kernel is related to the expiration of a resource’s lifespan. Exploiting this vulnerability could allow an attacker to cause a service failure...

PT-2025-27702

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A use-after-free UAF issue was found in the Linux kernel, specifically in the ath12k core init function. This issue occurs when the execution of ath12k core hw group assign or ath12k...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from ath12kcoreinit not properly logging out of the notification chain, which could lead to reuse after release...

UBUNTU-CVE-2024-56541

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix use-after-free in ath12kdpcccleanup During ath12k module removal, in ath12kcoredeinit, ath12kmacdestroy un-registers ah-hw from mac80211 and frees the ah-hw as well as all the ar's in it. After this...