CVE-2021-25371

MEDIUMNVD 6.19.0▲Trending — 4 sources updated this weekExploited in the wild

6.1

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

CVSS v3: 6.1
EG Score: 9.0(high)
EPSS: 82.1%
KEV: ⚠ Exploited

Published

March 26, 2021

Last Modified

October 30, 2025

References (5)

mobilehttps://security.samsungmobile.com
mobilehttps://security.samsungmobile.com/securityUpdate.smsb
af854a3a-2127-422b-91ae-364da2661108https://security.samsungmobile.com
af854a3a-2127-422b-91ae-364da2661108https://security.samsungmobile.com/securityUpdate.smsb
134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25371

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-912

Data Freshness Timeline

(refreshed 20× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-03 19:37 UTCEG score recompute
2026-06-03 19:37 UTCGHSA enrichment
2026-06-03 19:09 UTCkev_newly_listed
2026-06-03 15:39 UTCEG score recompute
2026-06-03 15:39 UTCGHSA enrichment
2026-06-03 11:41 UTCEG score recompute
2026-06-03 11:41 UTCGHSA enrichment
2026-06-03 07:43 UTCEG score recompute
2026-06-03 07:43 UTCGHSA enrichment
2026-06-03 03:45 UTCEG score recompute
2026-06-03 03:45 UTCGHSA enrichment
2026-06-02 23:47 UTCEG score recompute
2026-06-02 23:47 UTCGHSA enrichment
2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-02 19:49 UTCEG score recompute
2026-06-02 19:49 UTCGHSA enrichment
2026-06-02 18:32 UTCkev_newly_listed
2026-06-02 15:50 UTCEG score recompute

Frequently asked(6)

What is CVE-2021-25371?

CVE-2021-25371 is a medium vulnerability published on March 26, 2021. A vulnerability in DSP driver prior to SMR Mar-2021 Release 1 allows attackers load arbitrary ELF libraries inside DSP.

When was CVE-2021-25371 disclosed?

CVE-2021-25371 was first published in the National Vulnerability Database on March 26, 2021, with the most recent update on October 30, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2021-25371 actively exploited?

Yes. CISA added CVE-2021-25371 to the Known Exploited Vulnerabilities catalog on June 29, 2023, affecting Samsung Mobile Devices. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.

What is the CVSS score of CVE-2021-25371?

CVE-2021-25371 has a CVSS v3 base score of 6.1 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.

Which products are affected by CVE-2021-25371?

CVE-2021-25371 affects Samsung Mobile Devices. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.

How do I remediate CVE-2021-25371?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2021-25371, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2021-25371

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CVE-2021-25371

📅 Published

🔄 Last Modified

🔗 References (5)