Unrated severityNVD Advisory· Published Feb 19, 2004· Updated Jun 16, 2026
CVE-2004-2136
CVE-2004-2136
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2Patches
Vulnerability mechanics
References
3- www.securiteam.com/exploits/5UP0P1PFPM.htmlnvdExploitVendor Advisory
- marc.infonvd
- mareichelt.de/pub/notmine/diskenc.pdfnvd
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