Linux Kernel Security Vulnerabilities

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 repeated calls to interrupt callback functions. This vulnerability may lead to warnings and...

CVE-2025-21901 RDMA/bnxt_re: Add sanity checks on rdev validity

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Add sanity checks on rdev validity There is a possibility that ulpirqstop and ulpirqstart callbacks will be called when the device is in detached state. This can cause a crash due to NULL pointer dereference as the...