CVE-2021-25372
Actively exploited. CVE-2021-25372 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2023-06-29) — exploitation has been observed in the wild, and US federal agencies are required to remediate it under BOD 22-01. Treat patching as urgent.
Samsung mobile devices contain an improper boundary check vulnerability within DSP driver that allows for out-of-bounds memory access.
CSIRTS triage
- What
- An improper boundary check vulnerability within the DSP driver allows for out-of-bounds memory access.
- Who is affected
- Users of affected Samsung mobile devices.
- Urgency
- Remediation is urgent due to the critical nature of the vulnerability and its exploitation status.
- Action
- Apply the latest security updates from Samsung.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Exploitation confirmedAlready exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 54% of all EPSS-scored CVEs.
Advisory coverage (1)
- criticalexploitedCVE-2021-25372: Samsung Mobile Devices Improper Boundary Check Vulnerabilitycisa-kev · 2023-06-29
External references
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