Alec Brown 78bc9a9b2b loader/multiboot_elfxx: Check program header offset doesn't exceed constraints ...

In grub-core/loader/multiboot_elfxx.c, we need to make sure that the program
header offset is less than the file size along with the MULTIBOOT_SEARCH
constant. We can do so by setting the variable phlimit to the minimum value of
the two limits and check it each time we change program header index to insure
that the program header offset isn't outside of the limits.

Fixes: CID 314029
Fixes: CID 314038

Signed-off-by: Alec Brown <alec.r.brown@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

2023-05-25 16:48:00 +02:00

..

arm

efi: Remove arch specific image headers for RISC-V, ARM64 and ARM

2023-03-29 20:31:57 +02:00

arm64

efi: Remove arch specific image headers for RISC-V, ARM64 and ARM

2023-03-29 20:31:57 +02:00

efi

efi: Remove arch specific image headers for RISC-V, ARM64 and ARM

2023-03-29 20:31:57 +02:00

emu

loader/emu/linux: Work around systemctl kexec returning

2023-03-29 20:35:05 +02:00

i386

loader/i386/linux: Correct wrong initrd address for debug

2023-02-28 13:24:38 +01:00

ia64/efi

loader: Drop argv[] argument in grub_initrd_load()

2022-08-19 23:55:49 +02:00

mips

loader: Drop argv[] argument in grub_initrd_load()

2022-08-19 23:55:49 +02:00

powerpc/ieee1275

loader: Drop argv[] argument in grub_initrd_load()

2022-08-19 23:55:49 +02:00

sparc64/ieee1275

loader: Drop argv[] argument in grub_initrd_load()

2022-08-19 23:55:49 +02:00

aout.c

Implement automatic module license checking according to new GNU

2011-04-11 23:01:51 +02:00

linux.c

loader/linux: Ensure the newc pathname is NULL-terminated

2022-12-07 23:38:25 +01:00

lzss.c

loader: Remove trailing whitespaces

2022-03-14 15:47:32 +01:00

macho32.c

* grub-core/loader/machoXX.c: Fix compilation on non-i386.

2013-12-17 22:44:46 +01:00

macho64.c

* grub-core/loader/machoXX.c: Fix compilation on non-i386.

2013-12-17 22:44:46 +01:00

macho.c

calloc: Use calloc() at most places

2020-07-29 16:55:47 +02:00

machoXX.c

Simplify few strings.

2013-05-07 11:44:15 +02:00

multiboot_elfxx.c

loader/multiboot_elfxx: Check program header offset doesn't exceed constraints

2023-05-25 16:48:00 +02:00

multiboot_mbi2.c

build: Fix -Werror=array-bounds array subscript 0 is outside array bounds

2022-04-20 18:27:52 +02:00

multiboot.c

loader: Remove trailing whitespaces

2022-03-14 15:47:32 +01:00

xnu_resume.c

relocator: Protect grub_relocator_alloc_chunk_align() max_addr against integer underflow

2020-07-29 16:55:48 +02:00

xnu.c

loader: Remove trailing whitespaces

2022-03-14 15:47:32 +01:00