CriticalCVECISA — Known Exploited Vulnerabilities· 29 Jun 2023

CVE-2021-25487 — Samsung Mobile Devices Out-of-Bounds Read 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 out-of-bounds read vulnerability within the modem interface driver due to a lack of boundary checking of a buffer in set_skb_priv(), leading to remote code execution by dereference of an invalid function pointer. Required action: Apply updates per vendor instructions or discontinue use of the product if updates are unavailable

Vulnerability facts

CVE: CVE-2021-25487
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.