CVE-2020-0022

Public Exploit

Description

In reassemble_and_dispatch of packet_fragmenter.cc, there is possible out of bounds write due to an incorrect bounds calculation. This could lead to remote code execution over Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-143894715

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 12.07% Top 10%
Vendor Advisory android.com
Affected: n/a Android
Published at:
Updated at:

References

Link Tags
https://source.android.com/security/bulletin/2020-02-01 patch vendor advisory
http://seclists.org/fulldisclosure/2020/Feb/10 third party advisory mailing list
http://packetstormsecurity.com/files/156891/Android-Bluetooth-Remote-Denial-Of-Service.html exploit vdb entry third party advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200513-03-smartphone-en third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-0022?
CVE-2020-0022 has been scored as a high severity vulnerability.
How to fix CVE-2020-0022?
To fix CVE-2020-0022, 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-2020-0022 being actively exploited in the wild?
It is possible that CVE-2020-0022 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~12% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-0022?
CVE-2020-0022 affects n/a Android.
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