CVE-2022-20222: Critical severity Google Android vulnerability
In readattrvalue of gattdb.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution 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/system/btto a version that resolves this vulnerability.Fixed in 12:2022-07-01 - Upgrade
Upgrade
android/platform/system/btto a version that resolves this vulnerability.Fixed in 12L:2022-07-01
Event History
Frequently Asked Questions
What is the severity of CVE-2022-20222?
CVE-2022-20222 has a severity rating that suggests a high risk of remote code execution.
How do I fix CVE-2022-20222?
Updating to the latest version of Android that addresses this vulnerability will resolve CVE-2022-20222.
What systems are affected by CVE-2022-20222?
CVE-2022-20222 affects Google Android versions 12.0 and 12.1.
Is user interaction needed for exploiting CVE-2022-20222?
No, user interaction is not needed to exploit CVE-2022-20222.
What type of vulnerability is CVE-2022-20222 classified as?
CVE-2022-20222 is classified as an out of bounds write vulnerability.