What is the severity of CVE-2017-9647?

CVE-2017-9647 is classified as a high severity vulnerability due to the potential for remote exploitation and system compromise.

How does CVE-2017-9647 affect the Infineon S-Gold 2 chipset?

CVE-2017-9647 exploits a stack-based buffer overflow vulnerability, which could allow an attacker to execute arbitrary code on affected devices.

Which automotive models are impacted by CVE-2017-9647?

CVE-2017-9647 affects several automotive models including certain BMW, Ford, and Infiniti vehicles produced between 2009 and 2016.

What are the potential consequences of CVE-2017-9647?

If exploited, CVE-2017-9647 could lead to unauthorized access, data breaches, or control over vehicle operations.

How can CVE-2017-9647 be mitigated or fixed?

To mitigate CVE-2017-9647, it is recommended to apply firmware updates provided by the vehicle manufacturers that address this vulnerability.

Vulnerability/
CVE-2017-9647

high

7.2

CWE

119 121

7/8/2017

5/8/2024

CVE-2017-9647: Buffer Overflow

First published: Mon Aug 07 2017(Updated: )

A Stack-Based Buffer Overflow issue was discovered in the Continental AG Infineon S-Gold 2 (PMB 8876) chipset on BMW several models produced between 2009-2010, Ford a limited number of P-HEV vehicles, Infiniti 2013 JX35, Infiniti 2014-2016 QX60, Infiniti 2014-2016 QX60 Hybrid, Infiniti 2014-2015 QX50, Infiniti 2014-2015 QX50 Hybrid, Infiniti 2013 M37/M56, Infiniti 2014-2016 Q70, Infiniti 2014-2016 Q70L, Infiniti 2015-2016 Q70 Hybrid, Infiniti 2013 QX56, Infiniti 2014-2016 QX 80, and Nissan 2011-2015 Leaf. An attacker with a physical connection to the TCU may exploit a buffer overflow condition that exists in the processing of AT commands. This may allow arbitrary code execution on the baseband radio processor of the TCU.

Credit: ics-cert@hq.dhs.gov

Affected Software	Affected Version	How to fix
Infineon S-gold 2 Pmb 8876

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2017-9647?
CVE-2017-9647 is classified as a high severity vulnerability due to the potential for remote exploitation and system compromise.
How does CVE-2017-9647 affect the Infineon S-Gold 2 chipset?
CVE-2017-9647 exploits a stack-based buffer overflow vulnerability, which could allow an attacker to execute arbitrary code on affected devices.
Which automotive models are impacted by CVE-2017-9647?
CVE-2017-9647 affects several automotive models including certain BMW, Ford, and Infiniti vehicles produced between 2009 and 2016.
What are the potential consequences of CVE-2017-9647?
If exploited, CVE-2017-9647 could lead to unauthorized access, data breaches, or control over vehicle operations.
How can CVE-2017-9647 be mitigated or fixed?
To mitigate CVE-2017-9647, it is recommended to apply firmware updates provided by the vehicle manufacturers that address this vulnerability.

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canonical/infineon s-gold 2 pmb 8876

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