Detections
Analytics
CVE-2022-2590
high
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.
References
https://www.openwall.com/lists/oss-security/2022/08/08/1
https://lore.kernel.org/linux-mm/20220808073232.8808-1-david%40redhat.com/