CVE-2022-23425 — Improper Input Validation in Mobile Devices

CWE-20 — Improper Input Validation3 documents3 sources
Severity
9.8CRITICALNVD
CNA8.6
EPSS
0.1%
top 64.83%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Samsung Mobile DevicesGoogle Android
Timeline
PublishedFeb 11
Latest updateFeb 12

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 vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5samsung_mobile/samsung_mobile_devicesP(9.0), Q(10.0), R(11.0), S(12.0) with select Exynos devices — SMR Feb-2022 Release 1
▶NVDgoogle/android10.0, 11.0, 12.0+2

🔴Vulnerability Details

2
GHSA
GHSA-2j2j-ch6x-37m4: Improper input validation in Exynos baseband prior to SMR Feb-2022 Release 1 allows attackers to send arbitrary NAS signaling messages with fake base↗2022-02-12
▶
CVEList
CVE-2022-23425: Improper input validation in Exynos baseband prior to SMR Feb-2022 Release 1 allows attackers to send arbitrary NAS signaling messages with fake base↗2022-02-11
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CVE-2022-23425 — Improper Input Validation | cvebase