Description
dm-crypt on Linux kernel 2.6.x, when used on certain file systems with a block size 1024 or greater, has certain "IV computation" weaknesses that allow watermarked files to be detected without decryption.
References (3)
Core 3
Core References
Various Sources x_refsource_misc
http://mareichelt.de/pub/notmine/diskenc.pdf
Exploit, Vendor Advisory x_refsource_misc
http://www.securiteam.com/exploits/5UP0P1PFPM.html
Mailing List mailing-list
x_refsource_mlist
http://marc.info/?l=linux-kernel&m=107719798631935&w=2
Scores
EPSS
0.0052
EPSS Percentile
41.4%
Details
Status
published
Products (1)
linux/linux_kernel
2.6.0
Published
Feb 19, 2004
Tracked Since
Feb 18, 2026