Description: use after free in vcs_read in drivers/tty/vt/vc_screen.c due to race
References:
 https://bugzilla.redhat.com/show_bug.cgi?id=2221463
 https://www.spinics.net/lists/stable-commits/msg285184.html
Notes:
Bugs:
upstream: released (6.2-rc7) [226fae124b2dac217ea5436060d623ff3385bc34]
6.1-upstream-stable: released (6.1.11) [8506f16aae9daf354e3732bcfd447e2a97f023df]
5.10-upstream-stable: released (5.10.168) [55515d7d8743b71b80bfe68e89eb9d92630626ab]
4.19-upstream-stable: released (4.19.273) [6332f52f44b9776568bf3c0b714ddfb0bb175e78]
sid: released (6.1.11-1)
6.1-bookworm-security: N/A "Fixed before branching point"
5.10-bullseye-security: released (5.10.178-1)
4.19-buster-security: released (4.19.282-1)