CVE-2005-4783

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.
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:netbsd:netbsd:1.6:*:*:*:*:*:*:*
cpe:2.3:o:netbsd:netbsd:2.0:*:*:*:*:*:*:*
cpe:2.3:o:netbsd:netbsd:2.0.3:*:*:*:*:*:*:*
cpe:2.3:o:netbsd:netbsd:2.1:*:*:*:*:*:*:*

History

21 Nov 2024, 00:05

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

Information

Published : 2005-12-31 05:00

Updated : 2024-11-21 00:05


NVD link : CVE-2005-4783

Mitre link : CVE-2005-4783

CVE.ORG link : CVE-2005-4783


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Products Affected

netbsd

  • netbsd