Unbreakable Enterprise kernel security update

kernel-uek 3.8.13-118.53.1 - Fonts: Support FONTEXTRAWORDS macros for built-in fonts Peilin Ye Orabug: 32176267 - fbdev, newportcon: Move FONTEXTRAWORDS macros into linux/font.h Peilin Ye Orabug: 32176267 CVE-2020-28915 - vt: Disable KDFONTOPCOPY Daniel Vetter Orabug: 32187751 CVE-2020-28974...

CVE-2020-28974

A slab-out-of-bounds read in fbcon in the Linux kernel before 5.9.7 could be used by local attackers to read privileged information or potentially crash the kernel, aka CID-3c4e0dff2095. This occurs because KDFONTOPCOPY in drivers/tty/vt/vt.c can be used for manipulations such as font height...

Design/Logic Flaw

A slab-out-of-bounds read in fbcon in the Linux kernel before 5.9.7 could be used by local attackers to read privileged information or potentially crash the kernel, aka CID-3c4e0dff2095. This occurs because KDFONTOPCOPY in drivers/tty/vt/vt.c can be used for manipulations such as font height...

CVE-2020-28974

A slab-out-of-bounds read in fbcon in the Linux kernel before 5.9.7 could be used by local attackers to read privileged information or potentially crash the kernel, aka CID-3c4e0dff2095. This occurs because KDFONTOPCOPY in drivers/tty/vt/vt.c can be used for manipulations such as font height...