Published: 26/03/2009 Updated: 29/09/2017

CVSS v2 Base Score: 7.2 | Impact Score: 10 | Exploitability Score: 3.9

VMScore: 725

Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

The ktimer feature (sys/kern/kern_time.c) in FreeBSD 7.0, 7.1, and 7.2 allows local users to overwrite arbitrary kernel memory via an out-of-bounds timer value.

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freebsd freebsd 7.0
freebsd freebsd 7.1
freebsd freebsd 7.2

/* bsd-ktimerc * * Copyright (c) 2008 by <christer@signednessorg> * <mu-b@digit-labsorg> * * FreeBSD >= 70 local kernel root exploit * by christer/mu-b - Mon 2 June 2008 * * - Tested on: FreeBSD 70 * FreeBSD 71 * * - Private Source Code -DO NOT DISTRIBUTE - * wwwbsdcitiz ...

CWE-119 http://security.freebsd.org/advisories/FreeBSD-SA-09:06.ktimer.asc http://www.securityfocus.com/bid/34196 http://www.securitytracker.com/id?1021882 https://exchange.xforce.ibmcloud.com/vulnerabilities/49362 https://www.exploit-db.com/exploits/8261 https://nvd.nist.gov https://www.exploit-db.com/exploits/8261/

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CVE-2009-1041

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