An issue was discovered in the Secure Boot component in Samsung Mobile Processor and Wearable Processor Exynos 9820, 9825, 980, 990, 850, 1080, 1280, 2200, 1330, 1380, 1480, 2400. The lack of a length check leads to out-of-bounds writes.
History

Fri, 07 Nov 2025 13:00:00 +0000

Type Values Removed Values Added
First Time appeared Samsung exynos 1080 Firmware
Samsung exynos 1280 Firmware
Samsung exynos 1330 Firmware
Samsung exynos 1380 Firmware
Samsung exynos 1480 Firmware
Samsung exynos 2200 Firmware
Samsung exynos 2400 Firmware
Samsung exynos 850 Firmware
Samsung exynos 980 Firmware
Samsung exynos 9820 Firmware
Samsung exynos 9825 Firmware
CPEs cpe:2.3:h:samsung:exynos_1080:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_1280:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_1330:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_1380:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_1480:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_2200:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_2400:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_850:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_980:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_9820:-:*:*:*:*:*:*:*
cpe:2.3:h:samsung:exynos_9825:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_1080_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_1280_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_1330_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_1380_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_1480_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_2200_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_2400_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_850_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_980_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_9820_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:exynos_9825_firmware:-:*:*:*:*:*:*:*
Vendors & Products Samsung exynos 1080 Firmware
Samsung exynos 1280 Firmware
Samsung exynos 1330 Firmware
Samsung exynos 1380 Firmware
Samsung exynos 1480 Firmware
Samsung exynos 2200 Firmware
Samsung exynos 2400 Firmware
Samsung exynos 850 Firmware
Samsung exynos 980 Firmware
Samsung exynos 9820 Firmware
Samsung exynos 9825 Firmware

Wed, 05 Nov 2025 11:00:00 +0000

Type Values Removed Values Added
First Time appeared Samsung
Samsung exynos
Samsung exynos 1080
Samsung exynos 1280
Samsung exynos 1330
Samsung exynos 1380
Samsung exynos 1480
Samsung exynos 2200
Samsung exynos 2400
Samsung exynos 850
Samsung exynos 980
Samsung exynos 9820
Samsung exynos 9825
Samsung exynos 990
Samsung mobile
Samsung samsung Mobile
Vendors & Products Samsung
Samsung exynos
Samsung exynos 1080
Samsung exynos 1280
Samsung exynos 1330
Samsung exynos 1380
Samsung exynos 1480
Samsung exynos 2200
Samsung exynos 2400
Samsung exynos 850
Samsung exynos 980
Samsung exynos 9820
Samsung exynos 9825
Samsung exynos 990
Samsung mobile
Samsung samsung Mobile

Tue, 04 Nov 2025 22:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-787
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}


Tue, 04 Nov 2025 21:15:00 +0000

Type Values Removed Values Added
Description An issue was discovered in the Secure Boot component in Samsung Mobile Processor and Wearable Processor Exynos 9820, 9825, 980, 990, 850, 1080, 1280, 2200, 1330, 1380, 1480, 2400. The lack of a length check leads to out-of-bounds writes.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2025-11-04T00:00:00.000Z

Updated: 2025-11-04T21:28:56.141Z

Reserved: 2025-02-23T00:00:00.000Z

Link: CVE-2025-27374

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2025-11-04T21:15:36.523

Modified: 2025-11-07T13:00:04.273

Link: CVE-2025-27374

cve-icon Redhat

No data.