CVE-2026-52985

A flaw was found in the Linux kernel's netdevsim module. An uninitialized memory vulnerability exists in the handling of struct iphdr within a dummy skbuff due to the use of skbput instead of skbputzero. This could lead to unpredictable system behavior, including crashes Denial of Service, or...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from insufficient protection in the netdevsim module regarding operations on the bpfoundprogs list. Th...

PT-2025-53138

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the nsim bus dev new function within the netdevsim module of the Linux kernel. If device register fails during the execution of this function, the dev reference i...

PT-2025-18520

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak issue has been identified in the Linux kernel, specifically in the netdevsim module. The issue occurs when the nsim dev trap fa cookie write function allocates memory for f...