[PATCH stable 4.14 v2 0/3] add fix patches for CVE-2021-33655

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v2: add patch d48de54a9dab ("printk: Export is_console_locked") to fix a build error
caused by v1 if CONFIG_FB = m.
	ERROR: "is_console_locked" [drivers/video/fbdev/core/fb.ko] undefined!

v1: https://lore.kernel.org/stable/20220729031140.21806-1-chenjun102@xxxxxxxxxx/

Hans de Goede (1):
  printk: Export is_console_locked

Helge Deller (2):
  fbcon: Prevent that screen size is smaller than font size
  fbmem: Check virtual screen sizes in fb_set_var()

 drivers/video/fbdev/core/fbcon.c | 28 ++++++++++++++++++++++++++++
 drivers/video/fbdev/core/fbmem.c | 20 +++++++++++++++++---
 include/linux/fbcon.h            |  4 ++++
 kernel/printk/printk.c           |  1 +
 4 files changed, 50 insertions(+), 3 deletions(-)

-- 
2.17.1




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