CVE-2020-0238: Race Condition
In updatePreferenceIntents of AccountTypePreferenceLoader, there is a possible confused deputy attack due to a race condition. This could lead to local escalation of privilege and launching privileged activities with no additional execution privileges needed. User interaction is not needed for exploitation.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
android/platform/packages/apps/Settingsto a version that resolves this vulnerability.Fixed in 8.0:2020-08-01 - Upgrade
Upgrade
android/platform/packages/apps/Settingsto a version that resolves this vulnerability.Fixed in 8.1:2020-08-01 - Upgrade
Upgrade
android/platform/packages/apps/Settingsto a version that resolves this vulnerability.Fixed in 9:2020-08-01 - Upgrade
Upgrade
android/platform/packages/apps/Settingsto a version that resolves this vulnerability.Fixed in 10:2020-08-01
Event History
Frequently Asked Questions
What is the severity of CVE-2020-0238?
CVE-2020-0238 is categorized as a critical vulnerability due to its potential for local escalation of privilege.
How do I fix CVE-2020-0238?
To fix CVE-2020-0238, ensure that your device is updated to the latest version of Android that addresses this vulnerability.
Which versions of Android are affected by CVE-2020-0238?
CVE-2020-0238 affects Android versions 8.0, 8.1, 9.0, and 10.0.
What kind of attack is associated with CVE-2020-0238?
CVE-2020-0238 is associated with a confused deputy attack due to a race condition.
Is user interaction required to exploit CVE-2020-0238?
No, user interaction is not required to exploit CVE-2020-0238, making it more dangerous.