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Vulnerability Details :

CVE-2021-25371

Summary
Assigner-Samsung Mobile
Assigner Org ID-3af57064-a867-422c-b2ad-40307b65c458
Published At-26 Mar, 2021 | 18:24
Updated At-21 Oct, 2025 | 23:25
Rejected At-
Credits

Samsung Mobile Devices Unspecified Vulnerability

Samsung mobile devices contain an unspecified vulnerability within DSP driver that allows attackers to load ELF libraries inside DSP.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
â–¼Known Exploited Vulnerabilities (KEV)
cisa.gov
Vendor:
SamsungSamsung
Product:Mobile Devices
Added At:29 Jun, 2023
Due At:20 Jul, 2023

Samsung Mobile Devices Unspecified Vulnerability

Samsung mobile devices contain an unspecified vulnerability within DSP driver that allows attackers to load ELF libraries inside DSP.

Used in Ransomware

:

Unknown

CWE

:
CWE-912

Required Action:

Apply updates per vendor instructions or discontinue use of the product if updates are unavailable

Additional Notes:

https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=3; https://nvd.nist.gov/vuln/detail/CVE-2021-25371
â–¼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:Samsung Mobile
Assigner Org ID:3af57064-a867-422c-b2ad-40307b65c458
Published At:26 Mar, 2021 | 18:24
Updated At:21 Oct, 2025 | 23:25
Rejected At:
â–¼CVE Numbering Authority (CNA)

A vulnerability in DSP driver prior to SMR Mar-2021 Release 1 allows attackers load arbitrary ELF libraries inside DSP.

Affected Products
Vendor
Samsung ElectronicsSamsung Mobile
Product
Samsung Mobile Devices
Versions
Affected
  • From Q(10.0), R(11.0) devices with exynos980, exynos2100, exynos9830 before SMR Mar-2021 Release 1 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-912CWE-912: Hidden Functionality
Type: CWE
CWE ID: CWE-912
Description: CWE-912: Hidden Functionality
Metrics
VersionBase scoreBase severityVector
3.16.1MEDIUM
CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 6.1
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://security.samsungmobile.com/securityUpdate.smsb
x_refsource_CONFIRM
https://security.samsungmobile.com
x_refsource_MISC
Hyperlink: https://security.samsungmobile.com/securityUpdate.smsb
Resource:
x_refsource_CONFIRM
Hyperlink: https://security.samsungmobile.com
Resource:
x_refsource_MISC
â–¼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://security.samsungmobile.com/securityUpdate.smsb
x_refsource_CONFIRM
x_transferred
https://security.samsungmobile.com
x_refsource_MISC
x_transferred
Hyperlink: https://security.samsungmobile.com/securityUpdate.smsb
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://security.samsungmobile.com
Resource:
x_refsource_MISC
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
kev
dateAdded:
2023-06-29
reference:
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25371
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
CVE-2021-25371 added to CISA KEV2023-06-29 00:00:00
Event: CVE-2021-25371 added to CISA KEV
Date: 2023-06-29 00:00:00
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25371
government-resource
Hyperlink: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25371
Resource:
government-resource
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:mobile.security@samsung.com
Published At:26 Mar, 2021 | 19:15
Updated At:30 Oct, 2025 | 15:36

A vulnerability in DSP driver prior to SMR Mar-2021 Release 1 allows attackers load arbitrary ELF libraries inside DSP.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
2023-06-292023-07-20Samsung Mobile Devices Unspecified VulnerabilityApply updates per vendor instructions or discontinue use of the product if updates are unavailable
Date Added: 2023-06-29
Due Date: 2023-07-20
Vulnerability Name: Samsung Mobile Devices Unspecified Vulnerability
Required Action: Apply updates per vendor instructions or discontinue use of the product if updates are unavailable
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.16.1MEDIUM
CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Primary3.16.7MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Primary2.07.2HIGH
AV:L/AC:L/Au:N/C:C/I:C/A:C
Type: Secondary
Version: 3.1
Base score: 6.1
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 3.1
Base score: 6.7
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 7.2
Base severity: HIGH
Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C
CPE Matches
Samsung
samsung
>>android>>10.0
cpe:2.3:o:samsung:android:10.0:smr-feb-2021-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>10.0
cpe:2.3:o:samsung:android:10.0:smr-jan-2021-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>11.0
cpe:2.3:o:samsung:android:11.0:smr-feb-2021-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>11.0
cpe:2.3:o:samsung:android:11.0:smr-jan-2021-r1:*:*:*:*:*:*
Samsung
samsung
>>exynos_2100>>-
cpe:2.3:h:samsung:exynos_2100:-:*:*:*:*:*:*:*
Samsung
samsung
>>exynos_980>>-
cpe:2.3:h:samsung:exynos_980:-:*:*:*:*:*:*:*
Samsung
samsung
>>exynos_9830>>-
cpe:2.3:h:samsung:exynos_9830:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-912Secondarymobile.security@samsung.com
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: CWE-912
Type: Secondary
Source: mobile.security@samsung.com
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://security.samsungmobile.commobile.security@samsung.com
Vendor Advisory
https://security.samsungmobile.com/securityUpdate.smsbmobile.security@samsung.com
Vendor Advisory
https://security.samsungmobile.comaf854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://security.samsungmobile.com/securityUpdate.smsbaf854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25371134c704f-9b21-4f2e-91b3-4a467353bcc0
US Government Resource
Hyperlink: https://security.samsungmobile.com
Source: mobile.security@samsung.com
Resource:
Vendor Advisory
Hyperlink: https://security.samsungmobile.com/securityUpdate.smsb
Source: mobile.security@samsung.com
Resource:
Vendor Advisory
Hyperlink: https://security.samsungmobile.com
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Hyperlink: https://security.samsungmobile.com/securityUpdate.smsb
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Hyperlink: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25371
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource:
US Government Resource

Change History

0
Information is not available yet

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