CVEvulnerability

CVE-2021-25372

6.7 MEDIUM Known exploited Published 2021-03-26 Modified 2026-06-17 Official page ↗

CISA Known Exploited Vulnerability

Samsung Mobile Devices Improper Boundary Check Vulnerability — Samsung Mobile Devices

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

Added to KEV
2023-06-29
Remediation due
2023-07-20
Ransomware use
Unknown
Required action
Apply updates per vendor instructions or discontinue use of the product if updates are unavailable
Notes
https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=3; https://nvd.nist.gov/vuln/detail/CVE-2021-25372
Status
Analyzed
Published
2021-03-26
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.1 MEDIUM — CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 ([email protected])
6.7 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.2 HIGH — AV:L/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
CWE-703, CWE-787

Description

An improper boundary check in DSP driver prior to SMR Mar-2021 Release 1 allows out of bounds memory access.

Affected configurations

• samsung android 10.0 • samsung android 11.0

Related

Weakness · CWE (2)

  • CWE-703 Improper Check or Handling of Exceptional Conditions weakness
  • CWE-787 Out-of-bounds Write weakness

References