CVE-2025-39913

CVE-2025-39913 - Linux Kernel eBPF SOCKMAP UAF Author: Byte Reaper My platform :https://www.bytrep.com/ Description This repository contains a technical proof-of-concept for CVE-2025-39913, a vulnerability in the Linux kernel's tcpbpfsendverdict function. When bpfmsgcorkbytes fails to allocate...

AZL-74757 CVE-2025-39913 affecting package kernel for versions less than 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: tcpbpf: Call skmsgfree when tcpbpfsendverdict fails to allocate psock-cork. syzbot reported the splat below. 0 The repro does the following: 1. Load a skmsg prog that calls bpfmsgcorkbytesmsg, corkbytes 2. Attach the prog to a...

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 the failure of tcpbpfsendverdict to call skmsgfree on a failed psock-cork allocation, which could lead to a...