CVE-2025-38513 wifi: zd1211rw: Fix potential NULL pointer dereference in zd_mac_tx_to_dev()

In the Linux kernel, the following vulnerability has been resolved: wifi: zd1211rw: Fix potential NULL pointer dereference in zdmactxtodev There is a potential NULL pointer dereference in zdmactxtodev. For example, the following is possible: T0 T1 zdmactxtodev / len == skbqueuelenq / while len...

CVE-2022-49215

In the Linux kernel, the following vulnerability has been resolved: xsk: Fix race at socket teardown Fix a race in the xsk socket teardown code that can lead to a NULL pointer dereference splat. The current xsk unbind code in xskunbinddev starts by setting xs-state to XSKUNBOUND, sets xs-dev to...

CVE-2024-56587

CVE-2024-56587: In the Linux kernel, a NULL pointer dereference can occur in the LEDs class when brightness_show() accesses led->cdev attributes without proper synchronization. The issue arises during inter-process interaction when a HID device creates a led and a subsequent access from anothe...