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Ethernet Controller E810 Firmware CVE-2021-0005

MEDIUM
Improper Handling of Exceptional Conditions (CWE-755)
2021-08-11 secure@intel.com
Intel Denial Of Service Ethernet Controller E810 Firmware
4.4
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
4.4 MEDIUM
AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

1
CVE Published
Aug 11, 2021 - 13:15 nvd
MEDIUM 4.4

DescriptionNVD

Uncaught exception in firmware for Intel(R) Ethernet Adapters 800 Series Controllers and associated adapters before version 1.5.3.0 may allow a privileged user to potentially enable denial of service via local access.

AnalysisAI

Uncaught exception in firmware for Intel(R) Ethernet Adapters 800 Series Controllers and associated adapters before version 1.5.3.0 may allow a privileged user to potentially enable denial of service. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-755. Uncaught exception in firmware for Intel(R) Ethernet Adapters 800 Series Controllers and associated adapters before version 1.5.3.0 may allow a privileged user to potentially enable denial of service via local access. Affected products include: Intel Ethernet Controller E810 Firmware. Version information: version 1.5.3.0.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2021-0005 vulnerability details – vuln.today
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