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

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix uaf in ath12kcoreinit When the execution of ath12kcorehwgroupassign or ath12kcorehwgroupcreate fails, the registered notifier chain is not unregistered properly. Its memory is freed after rmmod, which may trigge...

EUVD-2025-19827

Malicious code in bioql PyPI...

The vulnerability of the ath12k_core_halt() function in the drivers/net/wireless/ath/ath12k/core.c kernel module of the Linux operating system allows a hacker to cause a service failure.

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...