Linux kernel bug fix: vc_screen: don't clobber return value in vcs_read
Subsystem: tty (drivers/tty/vt/vc_screen.c)
Bug type: use-after-free, severity: unknown
Keywords: UAF
Files changed: drivers/tty/vt/vc_screen.c
Introduced by George Kennedy on 2023-01-31 15:51:52 +0100; fixed by Thomas Weißschuh on 2023-02-27 18:35:28 -0800 (lifetime: 27 days)