CVE-2017-9647: Buffer Overflow
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.
Affected Software
Event History
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.