Ubuntu: (Multiple Advisories) (CVE-2022-2590): Linux kernel (OEM) vulnerabilities
4
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
08/31/2022
05/11/2023
05/11/2023
05/11/2023
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.
Solution(s)
- ubuntu-upgrade-linux-image-5-17-0-1031-oem
- ubuntu-upgrade-linux-image-oem-22-04
- ubuntu-upgrade-linux-image-oem-22-04a
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