Description: vt_kdsetmode: extend console locking
References:
 https://www.openwall.com/lists/oss-security/2021/09/01/4
Notes:
Bugs:
upstream: released (5.15-rc1) [2287a51ba822384834dafc1c798453375d1107c7]
5.10-upstream-stable: released (5.10.62) [60d69cb4e60de0067e5d8aecacd86dfe92a5384a]
4.19-upstream-stable: released (4.19.206) [0776c1a20babb4ad0b7ce7f2f4e0806a97663187]
4.9-upstream-stable: released (4.9.282) [755a2f40dda2d6b2e3b8624cb052e68947ee4d1f]
sid: released (5.14.6-1)
5.10-bullseye-security: released (5.10.46-5) [bugfix/all/vt_kdsetmode-extend-console-locking.patch]
4.19-buster-security: released (4.19.208-1)
4.9-stretch-security: released (4.9.290-1)