grub2/docs
Javier Martinez Canillas 3e8e4c0549 acpi: Don't register the acpi command when locked down
The command is not allowed when lockdown is enforced. Otherwise an
attacker can instruct the GRUB to load an SSDT table to overwrite
the kernel lockdown configuration and later load and execute
unsigned code.

Fixes: CVE-2020-14372

Reported-by: Máté Kukri <km@mkukri.xyz>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2021-03-02 15:54:15 +01:00
..
man Implement syslinux parser. 2013-12-18 05:28:05 +01:00
autoiso.cfg * docs/autoiso.cfg: New file. 2013-10-27 20:34:24 +01:00
fdl.texi 2008-03-01 Yoshinori K. Okuji <okuji@enbug.org> 2008-03-01 17:27:51 +00:00
font_char_metrics.png GRUB developper manual based on existing Internals section and 2011-04-03 15:30:28 +02:00
font_char_metrics.txt GRUB developper manual based on existing Internals section and 2011-04-03 15:30:28 +02:00
grub-dev.texi kern: Add lockdown support 2021-03-02 15:54:15 +01:00
grub.cfg * docs/grub.cfg: Update. 2012-05-04 00:30:15 +02:00
grub.texi acpi: Don't register the acpi command when locked down 2021-03-02 15:54:15 +01:00
Makefile.am Fix make dist. 2012-02-28 12:58:57 +01:00
mdate-sh 2008-03-01 Yoshinori K. Okuji <okuji@enbug.org> 2008-03-01 17:27:51 +00:00
osdetect.cfg * docs/osdetect.cfg: Add isolinux config to detected OSes. 2013-12-18 05:34:17 +01:00
texinfo.tex remove all trailing whitespace 2009-06-10 21:04:23 +00:00