Exploitation Summary
EIP tracks 1 public exploit for CVE-2022-2590. PoCs published by hyeonjun17.
AI-analyzed exploit summary This repository contains a proof-of-concept exploit for CVE-2022-2590, a Dirty COW variant in Linux kernel 6.0.0-rc1 that allows writing to read-only shared memory pages via a race condition involving UFFDIO_CONTINUE and FOLL_FORCE/FOLL_COW flags.
Description
A race condition was found in the way the Linux kernel's memory subsystem handled the copy-on-write (COW) breakage of private read-only shared memory mappings. This flaw allows an unprivileged, local user to gain write access to read-only memory mappings, increasing their privileges on the system.
Exploits (1)
This repository contains a proof-of-concept exploit for CVE-2022-2590, a Dirty COW variant in Linux kernel 6.0.0-rc1 that allows writing to read-only shared memory pages via a race condition involving UFFDIO_CONTINUE and FOLL_FORCE/FOLL_COW flags.
References (2)
Scores
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H