CVE-2019-2134 Integer overflow in Android
An integer overflow in the NFC stack allows local attackers to escalate privileges via an out-of-bounds write, requiring user interaction.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2019-2134?
CVE-2019-2134 is a high-severity vulnerability in Google Android, published on 20 Aug 2019. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
In phFriNfc_ExtnsTransceive of phNxpExtns_MifareStd.cpp, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9. Android ID: A-132083376.
Which versions are affected by CVE-2019-2134?
It affects 1 product.
Products include Google Android.
How do I fix CVE-2019-2134?
No fix has been published for CVE-2019-2134 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-2134 being exploited?
There is no known exploitation of CVE-2019-2134 in the wild and no public exploit code.
Other vulnerabilities in Google Android
Sources
Also known as GHSA-r6mw-4rx8-4g2h.