1. Home
  2. CVE Database
  3. CVE-2023-21391
HIGH · 7.5

CVE-2023-21391

In Messaging, there is a possible way to disable the messaging application due to improper input validation. This could lead to remote denial of service with no additional execution privileges needed....

Vulnerability Description

In Messaging, there is a possible way to disable the messaging application due to improper input validation. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
GoogleAndroid< 14.0

Related Weaknesses (CWE)

CWE-20

References

FAQ

What is CVE-2023-21391?

CVE-2023-21391 is a vulnerability with a CVSS score of 7.5 (HIGH). In Messaging, there is a possible way to disable the messaging application due to improper input validation. This could lead to remote denial of service with no additional execution privileges needed....

How severe is CVE-2023-21391?

CVE-2023-21391 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-21391?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android.