Home/CVE/Insufficient access control in the firmware for the Intel(R) 722 Ethernet Controllers before version 1.4.3 may allow a p
CVE

CVE-2020-24494

Insufficient access control in the firmware for the Intel(R) 722 Ethernet Controllers before version 1.4.3 may allow a p

Insufficient access control in the firmware for the Intel(R) 722 Ethernet Controllers before version 1.4.3 may allow a privileged user to potentially enable denial of service via local access.

MEDIUM · CVSS 4.4 EPSS 0.00055
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

2
intel ethernet network adapter x722-da2 firmware< 1.4.3
intel ethernet network adapter x722-da4 firmware< 1.4.3
▣

Scoring & Timeline

4.4
MEDIUM · CVSS v3.1 · secure@intel.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD17 Feb 2021 · 02:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00456.htmlPatchVendor Advisory
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