Linux kernel 信息泄露漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the U.S. KVM is one of the kernel-based virtual machines. overlayfs is one of the file systems. A security vulnerability exists in the Linux kernel that stems from a reference count leak in...

PT-2021-5656 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux kernel versions through 5.15.8 Description: The issue is related to a refcount leak in the pep sock accept function in the Linux kernel. This leak is associated with insufficient protection of internal data. Exploitation of this issue m...