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CVE-2021-25371: Samsung Mobile Devices Unspecified Vulnerability

criticalknown exploitedCVE-2021-25371
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
Samsung mobile devices contain an unspecified vulnerability within DSP driver that allows attackers to load ELF libraries inside DSP.

CSIRTS triage

vendor: Samsungproduct: Samsung Mobile DevicesOther
What
An unspecified vulnerability within the DSP driver allows attackers to load ELF libraries inside DSP.
Who is affected
Users of affected Samsung mobile devices.
Urgency
Remediation is critical as the vulnerability is actively exploited.
Action
Install the latest security updates from Samsung.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2023-06-29
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2021-25371

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2021-25371coverage & exploitation statusNVD · CVE.org

Recent advisories for Samsung Mobile Devices

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

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