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CVE-2023-2598

Description

A flaw was found in the fixed buffer registration code for io_uring (io_sqe_buffer_register in io_uring/rsrc.c) in the Linux kernel that allows out-of-bounds access to physical memory beyond the end of the buffer. This flaw enables full local privilege escalation.

POC

Reference

- https://www.openwall.com/lists/oss-security/2023/05/08/3

Github

- https://github.com/0xor0ne/awesome-list

- https://github.com/101010zyl/CVE-2024-0582

- https://github.com/101010zyl/CVE-2024-0582-dataonly

- https://github.com/Jalexander798/JA_Tools-Cybersecurity-Resource-2

- https://github.com/LLfam/CVE-2023-2598

- https://github.com/Snoopy-Sec/Localroot-ALL-CVE

- https://github.com/SpongeBob-369/CVE-2023-2598

- https://github.com/SpongeBob-369/CVE-2025-2598

- https://github.com/aneasystone/github-trending

- https://github.com/bachkhoasoft/awesome-list-ks

- https://github.com/bsauce/kernel-exploit-factory

- https://github.com/bsauce/kernel-security-learning

- https://github.com/cainiao159357/CVE-2023-2598

- https://github.com/johe123qwe/github-trending

- https://github.com/mowenroot/Kernel

- https://github.com/nisadevi11/Localroot-ALL-CVE

- https://github.com/nomi-sec/PoC-in-GitHub

- https://github.com/sampsonv/github-trending

- https://github.com/xairy/linux-kernel-exploitation

- https://github.com/ysanatomic/io_uring_LPE-CVE-2023-2598

- https://github.com/ysanatomic/io_uring_LPE-CVE-2024-0582

- https://github.com/zengzzzzz/golang-trending-archive

- https://github.com/zulloper/cve-poc