A use-after-free flaw was found in vcs_read in drivers/tty/vt/vc_screen.c in vc_screen in the Linux Kernel. This issue may allow an attacker with local user access to cause a system crash or leak internal kernel information.
https://www.spinics.net/lists/stable-commits/msg285184.html
https://bugzilla.redhat.com/show_bug.cgi?id=2221463
https://access.redhat.com/security/cve/CVE-2023-3567
https://access.redhat.com/errata/RHSA-2024:3138
https://access.redhat.com/errata/RHSA-2024:2950
https://access.redhat.com/errata/RHSA-2024:2394
https://access.redhat.com/errata/RHSA-2024:0575
https://access.redhat.com/errata/RHSA-2024:0448
https://access.redhat.com/errata/RHSA-2024:0439
https://access.redhat.com/errata/RHSA-2024:0432
https://access.redhat.com/errata/RHSA-2024:0431
https://access.redhat.com/errata/RHSA-2024:0412
http://packetstormsecurity.com/files/175963/Kernel-Live-Patch-Security-Notice-LSN-0099-1.html
http://packetstormsecurity.com/files/175072/Kernel-Live-Patch-Security-Notice-LSN-0098-1.html