Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: BPF: Fixed kernel address leakage in atomic cmpxchg operations with R0 as an auxiliary register. The implementation of BPFCMPXCHG at a high level has the following parameters: .-old-val .-new-val BPFR0 = cmpxchg32,64DSTREG +...