7.2
HIGH
CVE-2011-5174
Intel SINIT ACM Buffer Overflow Vulnerability
Description

Buffer overflow in Intel Trusted Execution Technology (TXT) SINIT Authenticated Code Modules (ACM) in Intel Q67 Express, C202, C204, C206 Chipsets, and Mobile Intel QM67, and QS67 Chipset before 2nd_gen_i5_i7_SINIT_51.BIN Express; Intel Q57, 3450 Chipsets and Mobile Intel QM57 and QS57 Express Chipset before i5_i7_DUAL_SINIT_51.BIN and i7_QUAD_SINIT_51.BIN; Mobile Intel GM45, GS45, and PM45 Express Chipset before GM45_GS45_PM45_SINIT_51.BIN; Intel Q35 Express Chipsets before Q35_SINIT_51.BIN; and Intel 5520, 5500, X58, and 7500 Chipsets before SINIT ACM 1.1 allows local users to bypass the Trusted Execution Technology protection mechanism and perform other unspecified SINIT ACM functions via unspecified vectors.

INFO

Published Date :

Sept. 15, 2012, 5:55 p.m.

Last Modified :

Nov. 21, 2024, 1:33 a.m.

Remotely Exploitable :

No

Impact Score :

10.0

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2011-5174 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Intel sinit_authenticated_code_module
2 Intel c202_chipset
3 Intel c204_chipset
4 Intel c206_chipset
5 Intel mobile_intel_qm67_chipset
6 Intel mobile_intel_qs67_chipset
7 Intel q67_express_chipset
8 Intel 3450_chipset
9 Intel mobile_intel_qm57_chipset
10 Intel mobile_intel_qs57_express_chipset
11 Intel q57_chipset
12 Intel mobile_intel_qs57_chipset
13 Intel mobile_intel_gm45_chipset
14 Intel mobile_intel_gs45_chipset
15 Intel mobile_intel_pm45_express_chipset
16 Intel q35_express_chipset
17 Intel 5500_chipset
18 Intel 5520_chipset
19 Intel 7500_chipset
20 Intel x58_chipset

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2011-5174 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2011-5174 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://osvdb.org/77554
    Added Reference http://secunia.com/advisories/47096
    Added Reference http://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00030&languageid=en-fr
    Added Reference http://theinvisiblethings.blogspot.com/2011/12/exploring-new-lands-on-intel-cpus-sinit.html
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/71625
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 10, 2017

    Action Type Old Value New Value
    Added Reference http://theinvisiblethings.blogspot.com/2011/12/exploring-new-lands-on-intel-cpus-sinit.html [No Types Assigned]
  • CVE Modified by [email protected]

    Aug. 29, 2017

    Action Type Old Value New Value
    Removed Reference http://xforce.iss.net/xforce/xfdb/71625 [No Types Assigned]
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/71625 [No Types Assigned]
  • Initial Analysis by [email protected]

    Sep. 17, 2012

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.04 }} 0.00%

score

0.05635

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability