Linux Kernel Security Vulnerabilities

The Linux kernel version 7.1 contains a security vulnerability. This vulnerability stems from the fact that the bpf regsafe function does not retain the register offset for the shared packet data pointer ID, which may lead to out-of-bounds access to packets...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: BPF: Fixed the regsafe function for pointers to packets. In the case where rold-reg-range == BEYONDPKTEND and rcur-reg-range == N, regsafe may return true, which may result in the current state with a valid packet range not being...