Описание
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.
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.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2006-0145
- https://exchange.xforce.ibmcloud.com/vulnerabilities/24035
- http://secunia.com/advisories/18388
- http://secunia.com/advisories/18712
- http://securityreason.com/securityalert/405
- http://www.osvdb.org/22293
- http://www.securityfocus.com/archive/1/423827/100/0/threaded
- http://www.securityfocus.com/bid/16173
- http://www.securitylab.net/research/2006/02/advisory_netbsd_openbsd_kernfs.html
EPSS
CVE ID
Связанные уязвимости
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.
EPSS