CVE-2021-33126

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.4 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
intelCNA
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CVEADP
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CISA-ADPADP
4.4 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 10%
VendorProductVersion
intelethernet_controller_xxv710_firmware
𝑥
< 8.5
intelethernet_controller_xl710_firmware
𝑥
< 8.5
intelethernet_controller_v710_firmware
𝑥
< 8.5
intelethernet_controller_x710_firmware
𝑥
< 8.5
intelethernet_network_adapter_x722da2_firmware
𝑥
< 1.5.5
intelethernet_network_adapter_x722da4fh_firmware
𝑥
< 1.5.5
intelethernet_network_adapter_x722da4g1p5_firmware
𝑥
< 1.5.5
𝑥
= Vulnerable software versions
References
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00593.html
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00593.html