CVE-2025-22377
Last modified
CVE-2025-22377 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 9110, W920, W930, W1000, Modem 5123, Modem 5300, Modem 5400. A Heap-based Out-of-Bounds Write exists in the GPRS protocol implementation because of a mismatch between the actual length of the payload and the length declared within the payload.. EPSS estimates a 0.30% chance of exploitation in the next 30 days.
Description
An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 9110, W920, W930, W1000, Modem 5123, Modem 5300, Modem 5400. A Heap-based Out-of-Bounds Write exists in the GPRS protocol implementation because of a mismatch between the actual length of the payload and the length declared within the payload.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Samsung | Exynos 1080 Firmware | All versions |
| Samsung | Exynos 1280 Firmware | All versions |
| Samsung | Exynos 1330 Firmware | All versions |
| Samsung | Exynos 1380 Firmware | All versions |
| Samsung | Exynos 1480 Firmware | All versions |
| Samsung | Exynos 2100 Firmware | All versions |
| Samsung | Exynos 2200 Firmware | All versions |
| Samsung | Exynos 2400 Firmware | All versions |
| Samsung | Exynos 850 Firmware | All versions |
| Samsung | Exynos 9110 Firmware | All versions |
| Samsung | Exynos 980 Firmware | All versions |
| Samsung | Exynos 990 Firmware | All versions |
| Samsung | Exynos Modem 5123 Firmware | All versions |
| Samsung | Exynos Modem 5300 Firmware | All versions |
| Samsung | Exynos Modem 5400 Firmware | All versions |
| Samsung | Exynos W1000 Firmware | All versions |
| Samsung | Exynos W920 Firmware | All versions |
| Samsung | Exynos W930 Firmware | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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