MEDIUMCVSS v3.1 6.7Actively exploited · CISA KEV since 2023-06-29Vulnerability

CVE-2021-25372

Samsung mobile devices contain an improper boundary check vulnerability within DSP driver that allows for out-of-bounds memory access.

Properties

Euvd product
Samsung Mobile Devices
Vulnerability name
Samsung Mobile Devices Improper Boundary Check Vulnerability
First seen
2026-01-14T14:51:22+00:00
Cvss score
6.7
Epss score
0.00804
Last seen
2026-10-19T12:00:27+00:00
Due date
2023-07-20
Euvd assigner
Samsung Mobile
Retrieved at
2026-10-21T01:24:47+00:00
Exploited euvd since
2023-06-29T00:00:00+00:00
Src batch id
epss_history-20261020T103617Z-728ddd
Source url
https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
Date added
2023-06-29
Score
6.7
Euvd base score version
3.1
Fetched at
2026-10-20T10:36:20+00:00
Euvd vendor
Samsung Mobile
Cvss vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
In Signal since
initial import (Sep 2026)
Euvd base score
6.1

Related Entities (11)

AFFECTS_PRODUCT (7)

→[Product]cpe:2.3:h:samsung:exynos_2100:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:samsung:android:10.0:smr-jan-2021-r1:*:*:*:*:*:*
→[Product]cpe:2.3:h:samsung:exynos_9830:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:samsung:android:11.0:smr-feb-2021-r1:*:*:*:*:*:*
→[Product]cpe:2.3:o:samsung:android:11.0:smr-jan-2021-r1:*:*:*:*:*:*
→[Product]cpe:2.3:h:samsung:exynos_980:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:samsung:android:10.0:smr-feb-2021-r1:*:*:*:*:*:*

HAS_WEAKNESS (2)

→[Weakness]Improper Check or Handling of Exceptional Conditions
→[Weakness]Out-of-bounds Write

DESCRIBES (1)

←[KEVEntry]Samsung Mobile Devices Improper Boundary Check Vulnerability

INVOLVES (1)

←[Signal]kev_added · 2023-06-29

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CVE-2021-25372 (CVSS v3.1 6.7) — Ninja Signal Threat Intelligence | Ninja Signal