synced 15 MIN AGO
01 Record

CVE-2023-43122

Samsung Mobile Processor and Wearable Processor (Exynos 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, and W920) allow Information Disclosure in the Bootloader.

MediumPUBLISHEDCNA: mitre
CNA base score4.8 CVSS v3.xCVSS:3.1/AC:L/AV:P/A:N/C:H/I:N/PR:H/S:C/UI:R

02 Description

Samsung Mobile Processor and Wearable Processor (Exynos 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, and W920) allow Information Disclosure in the Bootloader.

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
0.29% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 21.4% of scored records. A rank, not a probability.
NVD base score
4.6 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2023-12-13 00:00Z2 YR AGO
Last updated
2024-08-02 19:37Z2 YR AGO
Reserved
2023-09-18
Assigning CNA
mitre
Record state
PUBLISHED
Severity
Medium (CVSS 4.8)
CNA CVSS vector
CVSS:3.1/AC:L/AV:P/A:N/C:H/I:N/PR:H/S:C/UI:R
Weaknesses
Data version
5.1
Document digest
f3e7c032315da3b687ec8d231074d43a13e4c2989b16e4c3dccea7bc7e5016a0

05 Affected products

VendorProductVersionsPlatforms
samsungexynos_1080Not specified—
samsungexynos_1080_firmwareNot specified—
samsungexynos_1280Not specified—
samsungexynos_1280_firmwareNot specified—
samsungexynos_1330Not specified—
samsungexynos_1330_firmwareNot specified—
samsungexynos_1380Not specified—
samsungexynos_1380_firmwareNot specified—
samsungexynos_2100Not specified—
samsungexynos_2100_firmwareNot specified—
samsungexynos_2200Not specified—
samsungexynos_2200_firmwareNot specified—
samsungexynos_850Not specified—
samsungexynos_850_firmwareNot specified—
samsungexynos_980Not specified—
samsungexynos_980_firmwareNot specified—
samsungexynos_w920Not specified—
samsungexynos_w920_firmwareNot specified—

06 References