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Vulnerability Details : CVE-2010-1085

The azx_position_ok function in hda_intel.c in Linux kernel 2.6.33-rc4 and earlier, when running on the AMD780V chip set, allows context-dependent attackers to cause a denial of service (crash) via unknown manipulations that trigger a divide-by-zero error.
Publish Date : 2010-04-06 Last Update Date : 2018-11-16
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- CVSS Scores & Vulnerability Types

CVSS Score
7.1
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 189

- Vendor Statements

Red Hat is aware of this issue and is tracking it via the following bug: https://bugzilla.redhat.com/CVE-2010-1085 This issue did not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 3 and Red Hat Enterprise MRG as they did not include the affected function. A future update in Red Hat Enterprise Linux 4 and 5 may address this flaw.
Source: Redhat

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat moderate
4.9
AV:L/AC:L/Au:N/C:N/I:N/A:C 2010-02-22 2010-02-05
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- Related OVAL Definitions

Title Definition Id Class Family
CVE-2010-1085 oval:org.opensuse.security:def:20101085 unix
DEPRECATED: ELSA-2010-0398 -- kernel security and bug fix update (important) oval:org.mitre.oval:def:28222 unix
ELSA-2010:0398: kernel security and bug fix update (Important) oval:org.mitre.oval:def:22609 unix
RHSA-2010:0394: kernel security, bug fix, and enhancement update (Important) oval:com.redhat.rhsa:def:20100394 unix
RHSA-2010:0398: kernel security and bug fix update (Important) oval:org.mitre.oval:def:21805 unix
RHSA-2010:0398: kernel security and bug fix update (Important) oval:com.redhat.rhsa:def:20100398 unix
The azx_position_ok function in hda_intel.c in Linux kernel 2.6.33-rc4 and earlier, when running on the AMD780V chip set... oval:org.mitre.oval:def:10027 unix
Third party component updates for VMware vCenter Server, vCenter Update Manager, ESXi and ESX oval:org.mitre.oval:def:20419 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2010-1085

# Product Type Vendor Product Version Update Edition Language
1 OS Linux Linux Kernel 2.6.32 RC2 Version Details Vulnerabilities
2 OS Linux Linux Kernel 2.6.33 RC1 Version Details Vulnerabilities
3 OS Linux Linux Kernel 2.6.33 RC2 Version Details Vulnerabilities
4 OS Linux Linux Kernel 2.6.33 RC3 Version Details Vulnerabilities
5 OS Linux Linux Kernel 2.6.33 RC4 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Linux Linux Kernel 5

- References For CVE-2010-1085

https://bugzilla.redhat.com/show_bug.cgi?id=567168 CONFIRM
http://www.vmware.com/security/advisories/VMSA-2011-0003.html CONFIRM
http://www.securityfocus.com/archive/1/516397/100/0/threaded
BUGTRAQ 20110211 VMSA-2011-0003 Third party component updates for VMware vCenter Server, vCenter Update Manager, ESXi and ESX
http://www.openwall.com/lists/oss-security/2010/02/22/2
MLIST [oss-security] 20100222 CVE request: kernel: ALSA: hda-intel: Avoid divide by zero crash
http://www.redhat.com/support/errata/RHSA-2010-0394.html
REDHAT RHSA-2010:0394
http://www.redhat.com/support/errata/RHSA-2010-0398.html
REDHAT RHSA-2010:0398
http://lkml.org/lkml/2010/2/5/322
MLIST [linux-kernel] 20100205 PROBLEM: hda-intel divide by zero kernel crash in azx_position_ok()
http://nctritech.net/bugreport.txt
http://support.avaya.com/css/P8/documents/100088287 CONFIRM
http://support.avaya.com/css/P8/documents/100090459 CONFIRM
http://www.securityfocus.com/bid/38348
BID 38348 Linux Kernel 'azx_position_ok()' Local Denial of Service Vulnerability Release Date:2013-04-01

- Metasploit Modules Related To CVE-2010-1085

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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