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linux-brain/fs/udf
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Stian Skjelstad 98296eb3de 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>
 		2021-09-15 09:47:28 +02:00
..
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
balloc.c udf: prevent allocation beyond UDF partition 2019-07-31 18:41:37 +02:00
dir.c udf: Fix 64-bit sign extension issues affecting blocks > 0x7FFFFFFF 2017-10-17 11:56:45 +02:00
directory.c udf: Provide function for calculating dir entry length 2018-06-20 11:05:49 +02:00
ecma_167.h udf: Verify domain identifier fields 2019-09-04 18:19:25 +02:00
file.c udf: augment UDF permissions on new inodes 2019-08-27 15:38:46 +02:00
ialloc.c udf: augment UDF permissions on new inodes 2019-08-27 15:38:46 +02:00
inode.c udf: fix silent AED tagLocation corruption 2021-03-17 17:03:41 +01:00
lowlevel.c udf: atomically read inode size 2017-01-10 11:57:34 +01:00
misc.c udf_get_extendedattr() had no boundary checks. 2021-09-15 09:47:28 +02:00
namei.c udf: Fix NULL pointer dereference in udf_symlink function 2021-07-19 08:53:08 +02:00
osta_udf.h udf: use __packed instead of __attribute__ ((packed)) 2017-01-10 11:29:11 +01:00
partition.c udf: Fix signed/unsigned format specifiers 2017-10-17 12:00:58 +02:00
super.c udf: Fix iocharset=utf8 mount option 2021-09-15 09:47:27 +02:00
symlink.c statx: Add a system call to make enhanced file info available 2017-03-02 20:51:15 -05:00
truncate.c udf: Propagate errors from udf_truncate_extents() 2019-03-18 16:30:02 +01:00
udf_i.h udf: augment UDF permissions on new inodes 2019-08-27 15:38:46 +02:00
udf_sb.h udf: Fix iocharset=utf8 mount option 2021-09-15 09:47:27 +02:00
udfdecl.h udf: augment UDF permissions on new inodes 2019-08-27 15:38:46 +02:00
udfend.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
udftime.c udf: convert inode stamps to timespec64 2018-06-27 13:58:00 +02:00
unicode.c udf: Fix iocharset=utf8 mount option 2021-09-15 09:47:27 +02:00