CVE-2022-20481: Medium severity Google Android vulnerability
In multiple files, there is a possible way to preserve WiFi settings due to residual data after a reset. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
android/platform/frameworks/opt/net/wifito a version that resolves this vulnerability.Fixed in 10:2023-02-01 - Upgrade
Upgrade
android/platform/frameworks/opt/net/wifito a version that resolves this vulnerability.Fixed in 11:2023-02-01 - Upgrade
Upgrade
android/platform/packages/modules/Wifito a version that resolves this vulnerability.Fixed in 12:2023-02-01 - Upgrade
Upgrade
android/platform/packages/modules/Wifito a version that resolves this vulnerability.Fixed in 12L:2023-02-01 - Upgrade
Upgrade
android/platform/packages/modules/Wifito a version that resolves this vulnerability.Fixed in 13:2023-02-01
Event History
Frequently Asked Questions
What is the severity of CVE-2022-20481?
CVE-2022-20481 has a severity rating that suggests it poses a risk of local information disclosure.
How do I fix CVE-2022-20481?
To mitigate CVE-2022-20481, ensure your Android device is updated to the latest security patch provided by Google.
What versions of Android are affected by CVE-2022-20481?
CVE-2022-20481 affects multiple versions of Android including 10, 11, 12, 12.1, and 13.
What type of user interaction is needed to exploit CVE-2022-20481?
CVE-2022-20481 requires user interaction, specifically access to the device's settings.
What could be the consequences of CVE-2022-20481?
Exploitation of CVE-2022-20481 could lead to local information disclosure of WiFi settings.