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.
References
Configurations
Configuration 1 (hide)
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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 - | |
References | () http://secunia.com/advisories/18388 - Vendor Advisory | |
References | () http://secunia.com/advisories/18712 - Vendor Advisory | |
References | () http://securityreason.com/securityalert/405 - | |
References | () http://www.osvdb.org/22293 - | |
References | () http://www.securityfocus.com/archive/1/423827/100/0/threaded - | |
References | () http://www.securityfocus.com/bid/16173 - Patch | |
References | () http://www.securitylab.net/research/2006/02/advisory_netbsd_openbsd_kernfs.html - Vendor Advisory | |
References | () 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
JSON object : View
Products Affected
netbsd
- netbsd
CWE