CVEs-PoC/2023/CVE-2023-2008.md

CVE-2023-2008

Description

A flaw was found in the Linux kernel's udmabuf device driver. The specific flaw exists within a fault handler. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an array. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the kernel.

POC

Reference

No PoCs from references.

Github

• https://github.com/0xor0ne/awesome-list
• https://github.com/CVEDB/awesome-cve-repo
• https://github.com/IdanBanani/Linux-Kernel-VR-Exploitation
• https://github.com/Jalexander798/JA_Tools-Cybersecurity-Resource-2
• https://github.com/Mr-xn/Penetration_Testing_POC
• https://github.com/MyEyes/kernel_foo_dma
• https://github.com/arttnba3/D3CTF2025_d3kshrm
• https://github.com/bachkhoasoft/awesome-list-ks
• https://github.com/bluefrostsecurity/CVE-2023-2008
• https://github.com/em1ga3l/cve-msrc-extractor
• https://github.com/lions2012/Penetration_Testing_POC
• https://github.com/nomi-sec/PoC-in-GitHub
• https://github.com/xairy/linux-kernel-exploitation