A deep dive into CVE-2023-2163: How We found and Fixed an eBPF Linux Kernel Vulnerability
bughunters.google.com | vulnerability | CVE-2023-2163 | #privilege-escalation | #linux-kernel | #google | #cve-2023-2163 | #ebpf | #verifier | #vulnerability-analysis
Summary
Google engineers recount finding CVE-2023-2163 in the Linux kernel's eBPF verifier, covering root-cause analysis and the fix; exploited verifier bugs typically lead to local privilege escalation.
- CVE
- CVE-2023-2163
- Published
- Collected
--- id: 1083 title: "A deep dive into CVE-2023-2163: How We found and Fixed an eBPF Linux Kernel Vulnerability" cve: CVE-2023-2163 source_domain: bughunters.google.com source_url: "https://bughunters.google.com/blog/a-deep-dive-into-cve-2023-2163-how-we-found-and-fixed-an-ebpf-linux-kernel-vulnerability" published_at: "2024-08-08 00:00" tags: ["privilege-escalation", "linux-kernel", "google", "cve-2023-2163", "ebpf", "verifier", "vulnerability-analysis"] phying_url: "https://phying.com/item/1083" lang: en --- # A deep dive into CVE-2023-2163: How We found and Fixed an eBPF Linux Kernel Vulnerability ## Summary Google engineers recount finding CVE-2023-2163 in the Linux kernel's eBPF verifier, covering root-cause analysis and the fix; exploited verifier bugs typically lead to local privilege escalation. ## Intelligence Metadata - **Sources:** bughunters.google.com - **CVE:** CVE-2023-2163 - **Published:** 2024-08-08 00:00 - **Original:** https://bughunters.google.com/blog/a-deep-dive-into-cve-2023-2163-how-we-found-and-fixed-an-ebpf-linux-kernel-vulnerability - **Phying News:** https://phying.com/item/1083