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CVE-2009-2406

Description

Stack-based buffer overflow in the parse_tag_11_packet function in fs/ecryptfs/keystore.c in the eCryptfs subsystem in the Linux kernel before 2.6.30.4 allows local users to cause a denial of service (system crash) or possibly gain privileges via vectors involving a crafted eCryptfs file, related to not ensuring that the key signature length in a Tag 11 packet is compatible with the key signature buffer size.


Affected Package


OS OS Version Package Name Package Version
ubuntu 08.04 linux 2.6.24-24.57
ubuntu 08.10 linux 2.6.27-14.37
ubuntu 09.04 linux 2.6.28-14.47

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