CVE-2023-37367

MEDIUM
5.3
CVSS Score
Published: September 8, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 06:08 AM UTC
24 products affected across 1 vendorExynos 1380 FirmwareExynos 980 FirmwareExynos 1280 Firmware

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

An issue was discovered in Samsung Exynos Mobile Processor, Automotive Processor, and Modem (Exynos 9820, Exynos 980, Exynos 850, Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, Exynos 1380, Exynos 1330, Exynos Modem 5123, Exynos Modem 5300, and Exynos Auto T5123. In the NAS Task, an improperly implemented security check for standard can disallow desired services for a while via consecutive NAS messages.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

All versions
samsung-exynos-2100 (same device)
All versions
samsung-exynos-9820 (same device)
All versions
samsung-exynos-auto-t5123 (same device)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMmitre
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-863

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