CVE-2023-37367
In the NAS Task, an improperly implemented security check for standard can disallow desired services for a while via consecutive NAS messages.
Does this matter?
Lower severity and a low EPSS score (0.53%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- EPSS
- 0.53% probability · 44th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-863
- Affected
- samsung/exynos 9820 firmware · samsung/exynos 980 firmware · samsung/exynos 850 firmware · samsung/exynos 1080 firmware · samsung/exynos 2100 firmware · samsung/exynos 2200 firmware · samsung/exynos 1280 firmware · samsung/exynos 1380 firmware · samsung/exynos 1330 firmware · samsung/exynos modem 5123 firmware · samsung/exynos modem 5300 firmware · samsung/exynos auto t5123 firmware
- Source
- cve@mitre.org
EPSS 0.5% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.