CVE-2022-23425 — HIGH (8.6)

Vulnerability Description

Improper input validation in Exynos baseband prior to SMR Feb-2022 Release 1 allows attackers to send arbitrary NAS signaling messages with fake base station.

CVSS Score

8.6

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Google	Android	10.0
Samsung	Exynos	-

Related Weaknesses (CWE)

CWE-20

References

https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=2Vendor Advisory
https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=2Vendor Advisory

FAQ

What is CVE-2022-23425?

CVE-2022-23425 is a vulnerability with a CVSS score of 8.6 (HIGH). Improper input validation in Exynos baseband prior to SMR Feb-2022 Release 1 allows attackers to send arbitrary NAS signaling messages with fake base station.

How severe is CVE-2022-23425?

CVE-2022-23425 has been rated HIGH with a CVSS base score of 8.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-23425?

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