Entreprise française de cybersécurité depuis 2004
☎ 03 60 47 09 81 - info@securiteinfo.com
☎ 03 60 47 09 81 - info@securiteinfo.com
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.
No PoCs from references.
- https://github.com/hyeonjun17/CVE-2022-2590-analysis
- https://github.com/karimhabush/cyberowl
- https://github.com/xairy/linux-kernel-exploitation