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CVE-2023-37368

HIGHCVSS 7.5/10EPSS 0.46%

Last modified

CVE-2023-37368 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue was discovered in Samsung Exynos Mobile Processor, Automotive Processor, and Modem (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, and Exynos Auto T5123). In the Shannon MM Task, Missing validation of a NULL pointer can cause abnormal termination via a malformed NR MM packet.. EPSS estimates a 0.46% chance of exploitation in the next 30 days.

Description

An issue was discovered in Samsung Exynos Mobile Processor, Automotive Processor, and Modem (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, and Exynos Auto T5123). In the Shannon MM Task, Missing validation of a NULL pointer can cause abnormal termination via a malformed NR MM packet.

Metrics

CVSS 3.1
7.5/10

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

EPSS Probability
0.46%

36.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
SamsungExynos 9810 FirmwareAll versions
SamsungExynos 9610 FirmwareAll versions
SamsungExynos 9820 FirmwareAll versions
SamsungExynos 980 FirmwareAll versions
SamsungExynos 850 FirmwareAll versions
SamsungExynos 1080 FirmwareAll versions
SamsungExynos 2100 FirmwareAll versions
SamsungExynos 2200 FirmwareAll versions
SamsungExynos 1280 FirmwareAll versions
SamsungExynos 1380 FirmwareAll versions
SamsungExynos 1330 FirmwareAll versions
SamsungExynos 9110 FirmwareAll versions
SamsungExynos W920 FirmwareAll versions
SamsungExynos Modem 5123 FirmwareAll versions
SamsungExynos Modem 5300 FirmwareAll versions
SamsungExynos Auto T5123 FirmwareAll versions

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2023-37368?
An issue was discovered in Samsung Exynos Mobile Processor, Automotive Processor, and Modem (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, and Exynos Auto T5123). In the Shannon MM Task, Missing validation of a NULL pointer can cause abnormal termination via a malformed NR MM packet.
How severe is CVE-2023-37368?
CVE-2023-37368 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.46% probability of exploitation in the next 30 days.
How do I fix CVE-2023-37368?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-37368?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST