Unrated severityNVD Advisory· Published Dec 7, 2021· Updated Aug 4, 2024
CVE-2021-42987
CVE-2021-42987
Description
Eltima USB Network Gate is affected by Integer Overflow. IOCTL Handler 0x22001B in the USB Network Gate above 7.0.1370 below 9.2.2420 allow local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) via specially crafted I/O Request Packet.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Eltima/USB Network Gatedescription
- Range: >=7.0.1370 && <9.2.2420
Patches
Vulnerability mechanics
No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.
References
1News mentions
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