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 an out-of-bounds shift operation in the iovabitmapoffsettoindex function, which could lead to undefined...

PT-2025-8807

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A shift-out-of-bounds issue was found in the iova bitmap offset to index function, where shifting the constant 1 by bitmap-mapped.pgshift could result in undefined behavior due to overfl...