CVE-2023-21214 Information disclosure in Android
A local attacker with system privileges can read out-of-bounds memory in the Android P2P interface due to unsafe deserialization.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-21214?
CVE-2023-21214 is a medium-severity vulnerability in Google Android, published on 28 Jun 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In addGroupWithConfigInternal of p2p_iface.cpp, there is a possible out of bounds read due to unsafe deserialization. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-262235736
Weakness: CWE-125
Which versions are affected by CVE-2023-21214?
It affects 1 product.
Products include Google Android.
How do I fix CVE-2023-21214?
Apply the vendor's patch.
Is CVE-2023-21214 being exploited?
There is no known exploitation of CVE-2023-21214 in the wild and no public exploit code.
Other vulnerabilities in Google Android
Sources
Also known as A-262235736, GHSA-r995-x46f-32pv, PUB-A-262235736.