CVE-2019-2009 Memory corruption in Android
A missing bounds check in the Android Bluetooth stack allows remote attackers to execute arbitrary code via Bluetooth without user interaction.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-2009?
CVE-2019-2009 is a high-severity memory corruption vulnerability in Google Android, published on 19 Jun 2019. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In l2c_lcc_proc_pdu of l2c_fcr.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution over Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9Android ID: A-120665616
Weakness: CWE-787
Which versions are affected by CVE-2019-2009?
It affects 1 product.
Products include Google Android.
How do I fix CVE-2019-2009?
No fix has been published for CVE-2019-2009 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2019-2009 being exploited?
There is no known exploitation of CVE-2019-2009 in the wild and no public exploit code.
Other vulnerabilities in Google Android
Sources
Also known as GHSA-xg9w-79qq-wr22.