CVE-2024-40659

Description

In getRegistration of RemoteProvisioningService.java, there is a possible way to permanently disable the AndroidKeyStore key generation feature by updating the attestation keys of all installed apps 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.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.02%
Vendor Advisory android.com
Affected: Google Android
Published at:
Updated at:

References

Link Tags
https://android.googlesource.com/platform/packages/modules/RemoteKeyProvisioning/+/c65dce4c6d8d54e47dce79a56e29e2223a2354e6 patch mailing list
https://source.android.com/security/bulletin/2024-09-01 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2024-40659?
CVE-2024-40659 has been scored as a medium severity vulnerability.
How to fix CVE-2024-40659?
To fix CVE-2024-40659, 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-2024-40659 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-40659 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-2024-40659?
CVE-2024-40659 affects Google Android.
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