Michael Chang 7e2f750f0a fs/ext2: Fix out-of-bounds read for inline extents ...

When inline extents are used, i.e. the extent tree depth equals zero,
a maximum of four entries can fit into the inode's data block. If the
extent header states a number of entries greater than four the current
ext2 implementation causes an out-of-bounds read. Fix this issue by
capping the number of extents to four when reading inline extents.

Reported-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Michael Chang <mchang@suse.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

2025-01-23 16:22:46 +01:00

..

zfs

fs/zfs/zfs: Add support for zstd compression

2024-06-20 15:43:23 +02:00

affs.c

fs/affs: Fix memory leaks in grub_affs_create_node()

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

afs.c

Leverage BFS implementation to read AFS.

2011-10-30 16:10:18 +01:00

archelp.c

fs/archelp: If path given to grub_archelp_dir() is not a directory return error

2023-08-14 18:07:24 +02:00

bfs.c

fs/bfs: Fix improper grub_free() on non-existing files

2024-06-06 16:55:15 +02:00

btrfs.c

fs/btrfs: Zero file data not backed by extents

2023-10-12 19:01:45 +02:00

cbfs.c

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

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

cpio_be.c

Add gcc_struct to all packed structures when compiling with mingw.

2013-12-15 14:14:30 +01:00

cpio_common.c

fs: Remove trailing whitespaces

2022-03-14 15:45:30 +01:00

cpio.c

Add gcc_struct to all packed structures when compiling with mingw.

2013-12-15 14:14:30 +01:00

erofs.c

fs/erofs: Replace 64-bit modulo with bitwise operations

2024-09-05 17:08:38 +02:00

exfat.c

exfat reader

2011-04-11 18:13:00 +02:00

ext2.c

fs/ext2: Fix out-of-bounds read for inline extents

2025-01-23 16:22:46 +01:00

f2fs.c

fs/f2fs: Set a grub_errno if mount fails

2025-01-23 16:22:46 +01:00

fat.c

fs/fat: Don't error when mtime is 0

2022-07-27 19:20:53 +02:00

fshelp.c

fs: Remove trailing whitespaces

2022-03-14 15:45:30 +01:00

hfs.c

fs/hfs: Fix stack OOB write with grub_strcpy()

2025-01-16 15:05:23 +01:00

hfsplus.c

fs/hfsplus: Set a grub_errno if mount fails

2025-01-23 16:22:46 +01:00

hfspluscomp.c

disk: Allow read hook callback to take read buffer to potentially modify it

2022-07-04 14:43:25 +02:00

iso9660.c

fs/iso9660: Fix invalid free

2025-01-23 16:22:46 +01:00

jfs.c

fs/jfs: Inconsistent signed/unsigned types usage in return values

2025-01-23 16:22:46 +01:00

minix2_be.c

Handle big-endian minixfs (fixes minixfs tests on bigendian).

2012-04-01 21:35:18 +02:00

minix2.c

Split minix.mod into minix.mod and minix2.mod.

2010-09-08 19:13:48 +02:00

minix3_be.c

Handle big-endian minixfs (fixes minixfs tests on bigendian).

2012-04-01 21:35:18 +02:00

minix3.c

minix3fs support

2011-04-11 08:16:13 +02:00

minix_be.c

Handle big-endian minixfs (fixes minixfs tests on bigendian).

2012-04-01 21:35:18 +02:00

minix.c

fs/minix: Fix memory leaks in grub_minix_lookup_symlink()

2022-12-07 23:38:26 +01:00

newc.c

Add gcc_struct to all packed structures when compiling with mingw.

2013-12-15 14:14:30 +01:00

nilfs2.c

fs: Remove trailing whitespaces

2022-03-14 15:45:30 +01:00

ntfs.c

fs/ntfs: Make code more readable

2023-10-03 15:38:48 +02:00

ntfscomp.c

disk: Allow read hook callback to take read buffer to potentially modify it

2022-07-04 14:43:25 +02:00

odc.c

Add gcc_struct to all packed structures when compiling with mingw.

2013-12-15 14:14:30 +01:00

proc.c

Change fs functions to add fs_ prefix

2019-04-09 10:03:29 +10:00

reiserfs.c

fs: Remove trailing whitespaces

2022-03-14 15:45:30 +01:00

romfs.c

fs: Remove trailing whitespaces

2022-03-14 15:45:30 +01:00

sfs.c

fs/sfs: Fix over-read of root object name

2021-03-02 15:54:18 +01:00

squash4.c

fs/squash4: Fix memory leaks in grub_squash_iterate_dir()

2022-12-07 23:38:26 +01:00

tar.c

fs/tar: Integer overflow leads to heap OOB write

2025-01-23 16:15:31 +01:00

udf.c

fs/udf: Fix out of bounds access

2023-06-13 14:48:38 +02:00

ufs2.c

automake commit without merge history

2010-05-06 11:34:04 +05:30

ufs_be.c

Support big-endian UFS1.

2012-12-08 20:56:58 +01:00

ufs.c

fs/ufs: Fix a heap OOB write

2024-12-02 17:32:51 +01:00

xfs.c

fs/xfs: Handle non-continuous data blocks in directory extents

2024-04-11 15:46:44 +02:00