CVE-2022-20048: High severity Google Android vulnerability
In video decoder, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege 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/:unknown:to a version that resolves this vulnerability.Fixed in SoCVersion:2022-03-05 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch ALPS05917502
Event History
Frequently Asked Questions
What is CVE-2022-20048?
CVE-2022-20048 is a vulnerability in the video decoder of Google Android that allows for a possible out of bounds write, leading to local escalation of privilege.
How severe is CVE-2022-20048?
CVE-2022-20048 has a severity level of high (7) on the Common Vulnerability Scoring System (CVSS).
Is user interaction needed for exploitation of CVE-2022-20048?
No, user interaction is not needed for exploitation of CVE-2022-20048.
Which versions of Google Android are affected by CVE-2022-20048?
Google Android versions 10.0, 11.0, and 12.0 are affected by CVE-2022-20048.
How can I patch CVE-2022-20048?
To patch CVE-2022-20048, refer to the patch ID ALPS05917502 and follow the instructions provided by Google.