A vulnerability was discovered in Samsung Mobile Processor, Wearable Processor, and Modems with versions Exynos 9820, Exynos 9825, Exynos 980, Exynos 990, Exynos 850, Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, Exynos 1380, Exynos 1330, Exynos 9110, Exynos W920, Exynos W930, Exynos Modem 5123, and Exynos Modem 5300 that involves incorrect authorization of LTE NAS messages and leads to downgrading to lower network generations and repeated DDOS.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| samsung | exynos_9820_firmware | - | - |
| samsung | exynos_9825_firmware | - | - |
| samsung | exynos_980_firmware |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
16
Affected Products
4
References
samsung / exynos_9820_firmware
| - |
| - |
| samsung | exynos_990_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_9110_firmware | - | - |
| samsung | exynos_w920_firmware | - | - |
| samsung | exynos_w930_firmware | - | - |
| samsung | exynos_modem_5123_firmware | - | - |
| samsung | exynos_modem_5300_firmware | - | - |
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability
Impact