CVE-2022-20472

Description

In toLanguageTag of LocaleListCache.cpp, there is a possible out of bounds read due to an incorrect bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-239210579

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 48.04% Top 5%
Vendor Advisory android.com
Affected: n/a Android
Published at:
Updated at:

References

Link Tags
https://source.android.com/security/bulletin/2022-12-01 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-20472?
CVE-2022-20472 has been scored as a critical severity vulnerability.
How to fix CVE-2022-20472?
To fix CVE-2022-20472, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-20472 being actively exploited in the wild?
It is possible that CVE-2022-20472 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~48% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-20472?
CVE-2022-20472 affects n/a Android.
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