Samsung Mobile Devices Unspecified Vulnerability

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• cpe samsung/android10.0
• cpe samsung/android11.0
• vendor Samsung Mobile Devicesversion unspecified

How to fix CVE-2021-25371

• Recommended remediation

  Apply updates per vendor instructions or discontinue use of the product if updates are unavailable CISA due date Jul 20, 2023.

• Official advisories

  • CISA KEV · cisa.gov
  • CVE.org · cve.org
  • FIRST EPSS · first.org
  • NIST NVD · nvd.nist.gov
  • VulnCheck KEV · vulncheck.com

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Mar 26, 2021 · Catalog

   Detected

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

2. Jun 29, 2023 · CISA KEV

   Known exploited

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

3. Jul 20, 2023 · CISA KEV

   Remediation due

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

4. Jun 16, 2026 · Catalog

   Updated

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

Sources

• CISA KEVConfirmed exploitationCVE-2021-25371

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

  cisa.gov
• CVE.orgVulnerability recordCVE-2021-25371

  Official CVE identifier

  cve.org
• FIRST EPSSExploitation probabilityCVE-2021-25371

  30-day exploitation probability 0.8%

  first.org
• NIST NVDVulnerability recordCVE-2021-25371

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

  nvd.nist.gov
• VulnCheck KEVConfirmed exploitationCVE-2021-25371

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

  vulncheck.com

References

• VulnCheck exploitation evidence · docs.google.com
• CISA note · nvd.nist.gov
• Vendor Advisory · security.samsungmobile.com
• Vendor Advisory · security.samsungmobile.com
• CISA note · security.samsungmobile.com
• US Government Resource · cisa.gov
• VulnCheck exploitation evidence · cisa.gov

Freshness

Last verified in this catalog Oct 17, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.