Medium severity4.4NVD Advisory· Published Aug 18, 2022· Updated Jun 17, 2026
CVE-2021-33126
CVE-2021-33126
Description
Improper access control in the firmware for some Intel(R) 700 and 722 Series Ethernet Controllers and Adapters before versions 8.5 and 1.5.5 may allow a privileged user to potentially enable denial of service via local access.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
9<8.5 and <1.5.5+ 1 more
- (no CPE)range: <8.5 and <1.5.5
- (no CPE)
- cpe:2.3:o:intel:ethernet_controller_xxv710_firmware:*:*:*:*:*:*:*:*Range: <8.5
- cpe:2.3:o:intel:ethernet_controller_xl710_firmware:*:*:*:*:*:*:*:*Range: <8.5
- cpe:2.3:o:intel:ethernet_controller_v710_firmware:*:*:*:*:*:*:*:*Range: <8.5
- cpe:2.3:o:intel:ethernet_controller_x710_firmware:*:*:*:*:*:*:*:*Range: <8.5
- cpe:2.3:o:intel:ethernet_network_adapter_x722da2_firmware:*:*:*:*:*:*:*:*Range: <1.5.5
- cpe:2.3:o:intel:ethernet_network_adapter_x722da4fh_firmware:*:*:*:*:*:*:*:*Range: <1.5.5
- cpe:2.3:o:intel:ethernet_network_adapter_x722da4g1p5_firmware:*:*:*:*:*:*:*:*Range: <1.5.5
Patches
Vulnerability mechanics
References
1- www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00593.htmlnvdPatchVendor Advisory
News mentions
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