CVE-2024-40659

CVSS 5.5 MEDIUMEPSS 0.1%CWE-120

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.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

Google · Android

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References

https://android.googlesource.com/platform/packages/modules/RemoteKeyProvisioning/+/c65dce4c6d8d54e47dce79a56e29e2223a2354e6 https://source.android.com/security/bulletin/2024-09-01