CVE-2021-39664

Description

In LoadedPackage::Load of LoadedArsc.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure when parsing an APK file with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-203938029

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.03%
Vendor Advisory android.com
Affected: n/a Android
Published at:
Updated at:

References

Link Tags
https://source.android.com/security/bulletin/2022-02-01 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-39664?
CVE-2021-39664 has been scored as a medium severity vulnerability.
How to fix CVE-2021-39664?
To fix CVE-2021-39664, 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-2021-39664 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-39664 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-39664?
CVE-2021-39664 affects n/a Android.
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