Linux kernel Heap Buffer Overflow DoS

The vulnerability of the xegemfault function in the drivers/gpu/drm/xe/xebo.c kernel module of the Linux operating system is related to pointer arithmetic errors. Exploiting this vulnerability can allow an attacker to access confidential data, compromise its integrity, and cause service failures...

Linux Kernel Security Vulnerabilities

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 the xegemfault null pointer error...

CVE-2025-40340: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix oops in xegemfault when running corehotunplug test. I saw an oops in xegemfault when running the xe-fast-feedback testlist against the realtime kernel without debug options enabled. The panic happens after corehotunpl...