CVE-2006-0145

The kernfs_xread function in kernfs in NetBSD 1.6 through 2.1, and OpenBSD 3.8, does not properly validate file offsets against negative 32-bit values that occur as a result of truncation, which allows local users to read arbitrary kernel memory and gain privileges via the lseek system call.
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:netbsd:netbsd:1.6:*:*:*:*:*:*:*
cpe:2.3:o:netbsd:netbsd:1.6:beta:*:*:*:*:*:*
cpe:2.3:o:netbsd:netbsd:1.6.1:*:*:*:*:*:*:*
cpe:2.3:o:netbsd:netbsd:1.6.2:*:*:*:*:*:*:*
cpe:2.3:o:netbsd:netbsd:2.0:*:*:*:*:*:*:*
cpe:2.3:o:netbsd:netbsd:2.0.1:*:*:*:*:*:*:*
cpe:2.3:o:netbsd:netbsd:2.0.2:*:*:*:*:*:*:*
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 () ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2006-001.txt.asc - () ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2006-001.txt.asc -
References () http://secunia.com/advisories/18388 - Vendor Advisory () http://secunia.com/advisories/18388 - Vendor Advisory
References () http://secunia.com/advisories/18712 - Vendor Advisory () http://secunia.com/advisories/18712 - Vendor Advisory
References () http://securityreason.com/securityalert/405 - () http://securityreason.com/securityalert/405 -
References () http://www.osvdb.org/22293 - () http://www.osvdb.org/22293 -
References () http://www.securityfocus.com/archive/1/423827/100/0/threaded - () http://www.securityfocus.com/archive/1/423827/100/0/threaded -
References () http://www.securityfocus.com/bid/16173 - Patch () http://www.securityfocus.com/bid/16173 - Patch
References () http://www.securitylab.net/research/2006/02/advisory_netbsd_openbsd_kernfs.html - Vendor Advisory () http://www.securitylab.net/research/2006/02/advisory_netbsd_openbsd_kernfs.html - Vendor Advisory
References () https://exchange.xforce.ibmcloud.com/vulnerabilities/24035 - () https://exchange.xforce.ibmcloud.com/vulnerabilities/24035 -

Information

Published : 2006-01-09 23:03

Updated : 2024-11-21 00:05


NVD link : CVE-2006-0145

Mitre link : CVE-2006-0145

CVE.ORG link : CVE-2006-0145


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Products Affected

netbsd

  • netbsd