CVE-2023-21155

Description

In BuildSetRadioNode of protocolmiscbuilder.cpp, there is a possible out of bounds read due to a missing null check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-264540700References: N/A

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.05%
Vendor Advisory android.com
Affected: n/a Android
Published at:
Updated at:

References

Link Tags
https://source.android.com/security/bulletin/pixel/2023-06-01 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-21155?
CVE-2023-21155 has been scored as a medium severity vulnerability.
How to fix CVE-2023-21155?
To fix CVE-2023-21155, 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-2023-21155 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-21155 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-2023-21155?
CVE-2023-21155 affects n/a Android.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.