Intel C204 Chipset Trusted Execution Local Privilege Escalation

CVSS Meta Temp Score
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CTI Interest Score
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8.0$0-$5k0.00

A vulnerability, which was classified as critical, was found in Intel C204 Chipset (version unknown). This affects an unknown function of the component Trusted Execution. The manipulation with an unknown input leads to a local privilege escalation vulnerability. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Unspecified vulnerability in the Intel Trusted Execution Technology (TXT) SINIT Authenticated Code Modules (ACM) before 1.2, as used by the Intel QM77, QS77, Q77 Express, C216, Q67 Express, C202, C204, and C206 chipsets and Mobile Intel QM67 and QS67 chipsets, when the measured launch environment (MLE) is invoked, allows local users to bypass the Trusted Execution Technology protection mechanism and perform other unspecified SINIT ACM functions via unspecified vectors.

The weakness was released 09/12/2013 (Website). It is possible to read the advisory at security-center.intel.com. This vulnerability is uniquely identified as CVE-2013-5740 since 09/12/2013. Attacking locally is a requirement. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

Entry connected to this vulnerability is available at 10099.

Productinfo

Vendor

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License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 8.0

VulDB Base Score: 8.4
VulDB Temp Score: 8.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Local Privilege Escalation
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/12/2013 🔍
09/12/2013 +0 days 🔍
09/12/2013 +0 days 🔍
03/24/2015 +558 days 🔍
02/26/2018 +1070 days 🔍

Sourcesinfo

Vendor: intel.com

Advisory: security-center.intel.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-5740 (🔍)
See also: 🔍

Entryinfo

Created: 03/24/2015 15:54
Updated: 02/26/2018 08:01
Changes: 03/24/2015 15:54 (41), 02/26/2018 08:01 (6)
Complete: 🔍

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