CVE-2019-2032 Memory corruption in Android
A missing bounds check in the Android Bluetooth HCI interface allows local attackers to perform an out-of-bounds write, leading to privilege escalation.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-2032?
CVE-2019-2032 is a high-severity memory corruption vulnerability in Google Android, published on 19 Apr 2019. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In SetScanResponseData of ble_advertiser_hci_interface.cc, there is a possible out-of-bound write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android-8.0 Android-8.1 Android-9. Android ID: A-121145627.
Weakness: CWE-787
Which versions are affected by CVE-2019-2032?
It affects 1 product.
Products include Google Android.
How do I fix CVE-2019-2032?
No fix has been published for CVE-2019-2032 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-2019-2032 being exploited?
There is no known exploitation of CVE-2019-2032 in the wild and no public exploit code.
Other vulnerabilities in Google Android
Sources
Also known as GHSA-qc6m-485h-fvp5.