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grub/grub-core
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Zhang Boyang 768e1ef2fc font: Fix several integer overflows in grub_font_construct_glyph() 
This patch fixes several integer overflows in grub_font_construct_glyph().
Glyphs of invalid size, zero or leading to an overflow, are rejected.
The inconsistency between "glyph" and "max_glyph_size" when grub_malloc()
returns NULL is fixed too.

Fixes: CVE-2022-2601

Reported-by: Zhang Boyang <zhangboyang.id@gmail.com>
Signed-off-by: Zhang Boyang <zhangboyang.id@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2022-11-14 20:24:39 +01:00
..
boot
A workaround for clang problem assembling startup_raw.S
2019-04-08 15:22:10 +10:00
bus
build: Fix -Werror=array-bounds array subscript 0 is outside array bounds
2022-04-20 18:27:52 +02:00
commands
normal/help: Add paging instructions to normal and help prompts
2022-11-14 17:37:51 +01:00
disk
disk/diskfilter: Don't make a RAID array with more than 1024 disks
2022-10-27 20:10:18 +02:00
efiemu
efi: Make all grub_efi_guid_t variables static
2022-08-20 00:23:11 +02:00
font
font: Fix several integer overflows in grub_font_construct_glyph()
2022-11-14 20:24:39 +01:00
fs
fs/zfs/zfs: Update dangling dn_new pointer in dnode_get_path()
2022-10-27 16:50:06 +02:00
gdb
gdb: Restrict GDB access when locked down
2021-03-02 15:54:15 +01:00
gettext
gfxmenu: Remove trailing whitespaces
2022-03-14 15:45:59 +01:00
gfxmenu
gfxmenu: Remove trailing whitespaces
2022-03-14 15:46:18 +01:00
hello
* grub-core/commands/gptsync.c: Fix typographic quoting.
2012-03-03 13:05:08 +01:00
hook
* grub-core/hook/datehook.c (grub_read_hook_datetime): Small stylistic
2011-11-11 21:03:49 +01:00
io
io: Remove trailing whitespaces
2022-03-14 15:46:38 +01:00
kern
kern/env: Add function for retrieving variables as booleans
2022-11-14 17:21:53 +01:00
lib
gnulib: Provide abort() implementation for gnulib
2022-10-27 16:14:14 +02:00
loader
loader/multiboot_elfxx: Fix memory leak
2022-11-14 20:08:53 +01:00
mmap
build: Fix -Werror=array-bounds array subscript 0 is outside array bounds
2022-04-20 18:27:52 +02:00
net
efi/efinet: Don't close connections at fini_hw() time
2022-10-27 17:24:59 +02:00
normal
normal/help: Add paging instructions to normal and help prompts
2022-11-14 17:37:51 +01:00
osdep
osdep/unix/getroot: Pass -P to zpool status
2022-11-14 17:50:17 +01:00
partmap
partmap: Remove trailing whitespaces
2022-03-14 15:59:07 +01:00
parttool
types: Make bool generally available
2022-11-14 17:17:21 +01:00
script
script: Remove trailing whitespaces
2022-03-14 15:59:45 +01:00
term
efi: Make all grub_efi_guid_t variables static
2022-08-20 00:23:11 +02:00
tests
tests: Remove trailing whitespaces
2022-03-14 16:00:27 +01:00
video
video/readers: Add artificial limit to image dimensions
2022-10-27 20:10:18 +02:00
gdb_grub.in
* grub-core/gdb_grub.in: Fix overflow and wrong field.
2013-10-14 03:40:20 +02:00
genemuinit.sh
use MODULE_FILES for genemuinit* instead of MOD_FILES
2014-01-18 23:15:40 +04:00
genemuinitheader.sh
use MODULE_FILES for genemuinit* instead of MOD_FILES
2014-01-18 23:15:40 +04:00
genmod.sh.in
configure: Replace -Wl,-r,-d with -Wl,-r and add -fno-common
2022-03-07 15:05:22 +01:00
genmoddep.awk
enforcing fixup
2017-08-14 16:27:10 +02:00
gensyminfo.sh.in
Fix shebang for termux.
2017-05-03 12:49:31 +02:00
gensymlist.sh
config: Where present, ensure config-util.h precedes config.h
2022-03-21 18:47:16 +01:00
gentrigtables.c
* grub-core/gentrigtables.c: Make tables const.
2013-03-01 11:15:09 +01:00
gmodule.pl.in
* grub-core/gmodule.pl.in: Accept newer binutils which output
2014-09-21 18:23:23 +02:00
Makefile.am
loader: Add support for grub-emu to kexec Linux menu entries
2022-11-14 17:13:24 +01:00
Makefile.core.def
loader: Add support for grub-emu to kexec Linux menu entries
2022-11-14 17:13:24 +01:00
modinfo.sh.in
Fix shebang for termux.
2017-05-03 12:49:31 +02:00