CVE-2023-50803

LOW
Published Jun 5, 2024 Modified Nov 21, 2024

Description

An issue was discovered in Samsung Mobile Processor, and Modem Exynos 9820, Exynos 9825, Exynos 980, Exynos 990, Exynos 850, Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, Exynos 1380, Exynos 1330, Exynos Modem 5123, Exynos Modem 5300. The baseband software does not properly check replay protection specified by the NAS (Non-Access-Stratum) module. This can lead to denial of service.

CVSS v3.1 Score

3.7
LOW
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Affected Products

Vendor Product
samsung exynos_9820_firmware
samsung exynos_9820
samsung exynos_9825_firmware
samsung exynos_9825
samsung exynos_980_firmware
samsung exynos_980
samsung exynos_990_firmware
samsung exynos_990
samsung exynos_850_firmware
samsung exynos_850
samsung exynos_1080_firmware
samsung exynos_1080
samsung exynos_2100_firmware
samsung exynos_2100
samsung exynos_2200_firmware
samsung exynos_2200
samsung exynos_1280_firmware
samsung exynos_1280
samsung exynos_1380_firmware
samsung exynos_1380
samsung exynos_1330_firmware
samsung exynos_1330
samsung exynos_modem_5123_firmware
samsung exynos_modem_5123
samsung exynos_modem_5300_firmware
samsung exynos_modem_5300

References

Frequently Asked Questions

What is CVE-2023-50803? +
An issue was discovered in Samsung Mobile Processor, and Modem Exynos 9820, Exynos 9825, Exynos 980, Exynos 990, Exynos 850, Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, Exynos 1380, Exynos 1330, Exynos Modem 5123, Exynos Modem 5300. The baseband software does not properly check replay protection specified by the NAS (Non-Access-Stratum) module. This can lead to denial of service. It has a CVSS v3.1 base score of 3.7 (LOW).
How severe is CVE-2023-50803? +
CVE-2023-50803 has a CVSS v3.1 score of 3.7 out of 10, rated LOW. This is a low-severity vulnerability with limited impact.
What products are affected by CVE-2023-50803? +
CVE-2023-50803 affects products from samsung, specifically: exynos_1080, exynos_1080_firmware, exynos_1280, exynos_1280_firmware, exynos_1330, exynos_1330_firmware, exynos_1380, exynos_1380_firmware, exynos_2100, exynos_2100_firmware, exynos_2200, exynos_2200_firmware, exynos_850, exynos_850_firmware, exynos_980, exynos_980_firmware, exynos_9820, exynos_9820_firmware, exynos_9825, exynos_9825_firmware, exynos_990, exynos_990_firmware, exynos_modem_5123, exynos_modem_5123_firmware, exynos_modem_5300, exynos_modem_5300_firmware. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2023-50803? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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