CriticalCVECISA — Known Exploited Vulnerabilities· 29 Jun 2023

CVE-2021-25489 — Samsung Mobile Devices Improper Input Validation Vulnerability

Severity: Critical · Kind: Vulnerability

Plain-English summary on the way

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From the source

Samsung Mobile Devices. Samsung mobile devices contain an improper input validation vulnerability within the modem interface driver that results in a format string bug leading to kernel panic. Required action: Apply updates per vendor instructions or discontinue use of the product if updates are unavailable

Vulnerability facts

CVE: CVE-2021-25489
On CISA KEV since: 2023-06-29
Ransomware use: Unknown

Read the original advisory →← All threat intel

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Plain-English summaries are AI-generated and reviewed for tone, not technical accuracy. For incident response, always rely on the original source linked above.