CVE-2023-35673 Integer overflow in Android
An integer overflow in Android's Bluetooth stack allows remote attackers to execute arbitrary code without user interaction or privileges.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-35673?
CVE-2023-35673 is a high-severity vulnerability in Google Android, published on 11 Sep 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In build_read_multi_rsp of gatt_sr.cc, there is a possible out of bounds write due to an integer overflow. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation.
Weakness: CWE-190
Which versions are affected by CVE-2023-35673?
It affects 1 product.
Products include Google Android.
How do I fix CVE-2023-35673?
Apply the vendor's patch.
Is CVE-2023-35673 being exploited?
There is no known exploitation of CVE-2023-35673 in the wild and no public exploit code.
Other vulnerabilities in Google Android
Sources
Also known as A-273966636, ASB-A-273966636, GHSA-cw3v-vrwg-6pv8.