CVE-2023-43122
Samsung Mobile Processor and Wearable Processor (Exynos 980, 850, 1080, 2100, 2200, 1280, 1380,...
Samsung Mobile Processor and Wearable Processor (Exynos 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, and W920) allow Information Disclosure in the Bootloader.
Attack profile
How easy it is to exploit
- Attack vector
- Physical
- Complexity
- Low
- Privileges needed
- High
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Samsung Mobile Processor and Wearable Processor (Exynos 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, and W920) allow Information Disclosure in the Bootloader.
- Record
CVE-2023-43122- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AC:L/AV:P/A:N/C:H/I:N/PR:H/S:C/UI:R - Updated
- 2026-11-02
EUVDEUVD-2023-47542
Samsung Mobile Processor and Wearable Processor (Exynos 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, and W920) allow Information Disclosure in the Bootloader.
- Record
EUVD-2023-47542- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AC:L/AV:P/A:N/C:H/I:N/PR:H/S:C/UI:R - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8g8w-39rg-5h28
Samsung Mobile Processor and Wearable Processor (Exynos 980, 850, 1080, 2100, 2200, 1280, 1380,...
Samsung Mobile Processor and Wearable Processor (Exynos 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, and W920) allow Information Disclosure in the Bootloader.
- Record
GHSA-8g8w-39rg-5h28- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:P/AC:L/PR:H/UI:R/S:C/C:H/I:N/A:N - Weakness
- CWE-787
- Updated
- 2026-11-02
NVD
Samsung Mobile Processor and Wearable Processor (Exynos 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, and W920) allow Information Disclosure in the Bootloader.
- Record
CVE-2023-43122- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:P/AC:L/PR:H/UI:R/S:C/C:H/I:N/A:N - CVSS 3.1
- 4.6 Medium
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-787
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-43122 is a medium vulnerability (CVSS 4.8) in Samsung Exynos 1080 Firmware, published December 13, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.29%, the 21st percentile. No source names a fixed version.