CVE-2009-4021

Priority
Medium
Description
The fuse_direct_io function in fs/fuse/file.c in the fuse subsystem in the
Linux kernel before 2.6.32-rc7 might allow attackers to cause a denial of
service (invalid pointer dereference and OOPS) via vectors possibly related
to a memory-consumption attack.
References
Bugs
Assigned-to
ogasawara
Package
Upstream:needs-triage
Ubuntu 8.04 LTS (Hardy Heron):DNE
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Package
Source: linux (LP Ubuntu Debian)
Upstream:released (2.6.31)
Ubuntu 8.04 LTS (Hardy Heron):released (2.6.24-27.65)
Ubuntu 10.04 LTS (Lucid Lynx):not-affected
Patches:
Upstream:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f60311d5f7670d9539b424e4ed8b5c0872fc9e83
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Updated: 2012-06-01 15:20:23 UTC (commit 5347)