CVE-2023-21252

Description

In validatePassword of WifiConfigurationUtil.java, there is a possible way to get the device into a boot loop due to improper input validation. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

5.5

CVSS

Severity: Medium

CVSS 3.1 •

EPSS 0.03%

Vendor Advisory android.com

Affected: Google Android

References

Link	Tags
https://android.googlesource.com/platform/packages/modules/Wifi/+/044ab0684153c4effb9f4fda47df43ccdc77bda8	patch mailing list
https://android.googlesource.com/platform/packages/modules/Wifi/+/50b08ee30e04d185e5ae97a5f717d436fd5a90f3	patch mailing list
https://source.android.com/security/bulletin/2023-10-01	patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-21252?: CVE-2023-21252 has been scored as a medium severity vulnerability.
How to fix CVE-2023-21252?: To fix CVE-2023-21252, 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-2023-21252 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2023-21252 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-2023-21252?: CVE-2023-21252 affects Google 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.