SUSE CVE-2021-43538

By misusing a race in our notification code, an attacker could have forcefully hidden the notification for pages that had received full screen and pointer lock access, which could have been used for spoofing attacks. This vulnerability affects Thunderbird 91.4.0, Firefox ESR 91.4.0, and Firefox 9...

Microsoft Windows 10: Lock pages in memory

This policy setting determines which accounts can use a process to keep data in physical memory, which prevents the computer from paging the data to virtual memory on a disk. Normally, an application running on Windows can negotiate for more physical memory, and in response to the request, the...

Kernel: mm: try_to_unmap_cluster() should lock_page() before mlocking

It was found that the trytounmapcluster function in the Linux kernel's Memory Managment subsystem did not properly handle page locking in certain cases, which could potentially trigger the BUGON macro in the mlockvmapage function. A local, unprivileged user could use this flaw to crash the system...