Stian Skjelstad 9d999957cb udf_get_extendedattr() had no boundary checks. ...

[ Upstream commit 58bc6d1be2 ]

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 09:50:27 +02:00

..

balloc.c

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dir.c

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directory.c

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ecma_167.h

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file.c

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ialloc.c

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inode.c

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Kconfig

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lowlevel.c

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Makefile

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misc.c

udf_get_extendedattr() had no boundary checks.

2021-09-15 09:50:27 +02:00

namei.c

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osta_udf.h

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partition.c

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super.c

udf: Fix iocharset=utf8 mount option

2021-09-15 09:50:25 +02:00

symlink.c

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truncate.c

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udf_i.h

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udf_sb.h

udf: Fix iocharset=utf8 mount option

2021-09-15 09:50:25 +02:00

udfdecl.h

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udfend.h

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udftime.c

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unicode.c

udf: Fix iocharset=utf8 mount option

2021-09-15 09:50:25 +02:00