CVE-2021-0431

Description

In avrc_msg_cback of avrc_api.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure to a paired device with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-8.1 Android-9 Android-10Android ID: A-174149901

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.56% Top 20%
Vendor Advisory android.com
Affected: n/a Android
Published at:
Updated at:

References

Link Tags
https://source.android.com/security/bulletin/2021-04-01 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-0431?
CVE-2021-0431 has been scored as a high severity vulnerability.
How to fix CVE-2021-0431?
To fix CVE-2021-0431, 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-2021-0431 being actively exploited in the wild?
It is possible that CVE-2021-0431 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-0431?
CVE-2021-0431 affects n/a Android.
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