Stian Skjelstad 703884a1df udf_get_extendedattr() had no boundary checks. ...

[ Upstream commit 58bc6d1be2f3b0ceecb6027dfa17513ec6aa2abb ]

When parsing the ExtendedAttr data, malicous or corrupt attribute length
could cause kernel hangs and buffer overruns in some special cases.

Link: https://lore.kernel.org/r/20210822093332.25234-1-stian.skjelstad@gmail.com
Signed-off-by: Stian Skjelstad <stian.skjelstad@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-09-22 11:42:59 +02:00

..

balloc.c

udf: Factor out code for creating indirect extent

2015-12-23 18:04:52 +01:00

dir.c

block: get rid of bio_rw and READA

2016-07-20 17:37:01 -06:00

directory.c

udf: Detect incorrect directory size

2018-07-03 11:23:17 +02:00

ecma_167.h

…

file.c

fs: Give dentry to inode_change_ok() instead of inode

2016-09-22 10:56:19 +02:00

ialloc.c

fs: Replace current_fs_time() with current_time()

2016-09-27 21:06:22 -04:00

inode.c

udf: fix silent AED tagLocation corruption

2021-03-17 16:10:14 +01:00

Kconfig

udf: Update Kconfig description

2015-01-05 11:04:37 +01:00

lowlevel.c

udf: use linux/uaccess.h

2014-07-15 22:40:23 +02:00

Makefile

…

misc.c

udf_get_extendedattr() had no boundary checks.

2021-09-22 11:42:59 +02:00

namei.c

udf: Fix NULL pointer dereference in udf_symlink function

2021-07-20 16:21:06 +02:00

osta_udf.h

…

partition.c

udf: Use correct partition reference number for metadata

2016-05-19 13:00:35 +02:00

super.c

udf: Check LVID earlier

2021-09-22 11:42:58 +02:00

symlink.c

don't put symlink bodies in pagecache into highmem

2015-12-08 22:41:36 -05:00

truncate.c

udf: Fix crash on IO error during truncate

2019-03-27 14:13:02 +09:00

udf_i.h

fs: cleanup slight list_entry abuse

2015-06-23 18:01:59 -04:00

udf_sb.h

udf: Use correct partition reference number for metadata

2016-05-19 13:00:35 +02:00

udfdecl.h

udf: Fix conversion of 'dstring' fields to UTF8

2016-04-25 15:18:50 +02:00

udfend.h

…

udftime.c

udf: remove redundant sys_tz declaration

2014-09-29 13:45:12 +02:00

unicode.c

udf: Allow mounting volumes with incorrect identification strings

2018-12-08 13:05:08 +01:00