Description
An issue was discovered in L2 in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2400, 1580, 9110, W920, W930, Modem 5123, and Modem 5400. Incorrect handling of RRC packets leads to a Denial of Service.
Affected products
samsung: exynos 1080 firmware; samsung: exynos 1080; samsung: exynos 1580 firmware; samsung: exynos 1580; samsung: exynos 980 firmware; samsung: exynos 980; samsung: exynos 990 firmware; samsung: exynos 990; samsung: exynos 9110 firmware; samsung: exynos 9110; samsung: exynos 850 firmware; samsung: exynos 850; samsung: exynos 2400 firmware; samsung: exynos 2400; samsung: exynos w930 firmware
References2
- semiconductor.samsung.com/support/quality-support/product-secur… Vendor Advisory
- semiconductor.samsung.com/support/quality-support/product-secur… Vendor Advisory
Metrics
- CVSS 3.1
-
7.5
HIGH
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 27 · as of 11 November 2026
- CWE
- CWE-400
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