Low severity · published Sep 14, 2026
CVE-2023-37366
An issue was discovered in Samsung Exynos Mobile Processor, Automotive Processor, and Modem Exynos 9810, Exynos 9610, Exynos 9820, Exynos 980, Exynos 850, Exynos 1080, Exynos…
2.8
CVSS
0.1%
EPSS
No
On KEV
Description
An issue was discovered in Samsung Exynos Mobile Processor, Automotive Processor, and Modem Exynos 9810, Exynos 9610, Exynos 9820, Exynos 980, Exynos 850, Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, Exynos 1380, Exynos 1330, Exynos 9110, Exynos W920, Exynos Modem 5123, Exynos Modem 5300, an Exynos Auto T5123. In the Shannon SM Task, improper handling of a loop with an unreachable exit condition cannot guarantee the termination of a required service via a malformed SM message.
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L
Attack vector
Local
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 2% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
E8
Exynos 850 firmware · Samsung
through 2023-04-28 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-37366
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-37366
semiconductor.samsung.com
https://semiconductor.samsung.com/support/quality-support/product-security-updates/
semiconductor.samsung.com
https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2023-37366/
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