CVE-2022-50448: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/uffd: fix warning without PTEMARKERUFFDWP compiled in When PTEMARKERUFFDWP not configured, it's still possible to reach pte marker code and trigger an warning. Add a few CONFIGPTEMARKERUFFDWP ifdefs to make sure the code won't...

CVE-2022-49744: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/uffd: fix pte marker when fork without fork event Patch series "mm: Fixes on pte markers". Patch 1 resolves the syzkiller report from Pengfei. Patch 2 further harden pte markers when used with the recent swapin error markers...

GSD-2022-1006900 mm/uffd: fix warning without PTE_MARKER_UFFD_WP compiled in

mm/uffd: fix warning without PTEMARKERUFFDWP compiled in This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.3 by commit...