CVE-2023-53660

The CVE-2023-53660 issue affects the Linux kernel’s BPF/CPUMAP path and skb handling in ptr_ring during XDP. Root cause: __cpu_map_ring_cleanup() did not correctly handle skb mode, causing incorrect memory type usage warnings and premature CPU map kthread stoppage; fix implemented by patches to t...

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 not handling skb correctly when cleaning up ptrring, which could result in a memory type error...