Paper/Archive/CVE-2022-23425

CVE-2022-23425

Samsung Mobile Samsung Mobile Devices — Improper input validation in Exynos baseband prior to SMR Feb-2022 Release 1 allows attackers to send arbitrary NAS signaling messages wi…

EPSS 0.4%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 35.2.352 × 207.0 No public exploit+100.0 SSVC exploitation: unknown+100.0

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource

Samsung Mobile DevicesP(9.0), Q(10.0), R(11.0), S(12.0) with select Exynos devices – < SMR Feb-2022 Release 1SMR Feb-2022 Release 1CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Samsung Mobile (CNA)8.6CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

References

refsecurity.samsungmobile.com/securityUpdate.smsb?year=2022&month=2