CVE-2022-20510 Missing authorization in Android
A local attacker can bypass permissions to learn other users' notification streaming policies, leading to information disclosure without user interaction.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2022-20510?
CVE-2022-20510 is a medium-severity missing authorization vulnerability in Google Android, published on 16 Dec 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In getNearbyNotificationStreamingPolicy of DevicePolicyManagerService.java, there is a possible way to learn about the notification streaming policy of other users due to a permissions bypass. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-235822336
Weakness: CWE-862
Which versions are affected by CVE-2022-20510?
It affects 1 product.
Products include Google Android.
How do I fix CVE-2022-20510?
Apply the vendor's patch.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2022-20510 being exploited?
There is no known exploitation of CVE-2022-20510 in the wild and no public exploit code.
Other vulnerabilities in Google Android
Sources
Also known as A-235822336, GHSA-6x5j-5m95-64xw, PUB-A-235822336.