VulnerabilityModified
CVE-2023-21111
In several functions of PhoneAccountRegistrar.java, there is a possible way to prevent an access to emergency services due to improper input validation.
MEDIUM 5.5EPSS 0.09%
Does this matter?
Lower severity and a low EPSS score (0.09%). Track it; it rarely justifies an emergency change on its own.
Description
In several functions of PhoneAccountRegistrar.java, there is a possible way to prevent an access to emergency services 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.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-256819769
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.09% probability · 0th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20, CWE-1284
- Affected
- google/android
- Source
- security@android.com
References
- https://source.android.com/security/bulletin/2023-05-01Patch, Vendor Advisory
- https://source.android.com/security/bulletin/2023-05-01Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.