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CVE-2005-4783

CVE-2005-4783

EPSS 0.3%
kernfs_xread in kernfs_vnops.c in NetBSD before 20050831 does not check for a negative offset when reading the message buffer, which allows local users to read arbitrary kernel memory.
Affected products
n/a · n/a

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References
http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/miscfs/kernfs/kernfs_vnops.chttp://cvsweb.netbsd.org/bsdweb.cgi/src/sys/miscfs/kernfs/kernfs_vnops.c.diff?r1=1.110&r2=1.111&f=hhttp://mail-index.netbsd.org/netbsd-announce/2005/10/31/0000.htmlhttp://releng.netbsd.org/cgi-bin/req-3.cgi?show=727http://securitytracker.com/id?1015132http://www.osvdb.org/20729http://www.packetstormsecurity.org/0601-advisories/NetBSD-SA2006-001.txt