CVE-2022-20145
First published: Mon Jun 06 2022(Updated: )
In startLegacyVpnPrivileged of Vpn.java, there is a possible way to retrieve VPN credentials due to a protocol downgrade attack. This could lead to remote escalation of privilege if a malicious Wi-Fi AP is used, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-201660636
Credit: security@android.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Android | ||
| Android | =11.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-20145?
CVE-2022-20145 is classified as a high severity vulnerability due to the potential for remote escalation of privilege.
How do I fix CVE-2022-20145?
To fix CVE-2022-20145, users should update their Android device to a patched version beyond Android 11.0.
What type of attack does CVE-2022-20145 expose users to?
CVE-2022-20145 exposes users to a protocol downgrade attack that can retrieve VPN credentials.
Is user interaction required for exploitation of CVE-2022-20145?
No, user interaction is not needed for the exploitation of CVE-2022-20145.
Which products are affected by CVE-2022-20145?
CVE-2022-20145 affects Google Android version 11.0.
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