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[email protected]CVE-2021-33126

HistoryAug 18, 2022 - 8:15 p.m.

CVE-2021-33126

2022-08-1820:15:09

[email protected]

web.nvd.nist.gov

cve-2021-33126

intel

firmware

access control

denial of service

4.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

4.5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

Improper access control in the firmware for some Intel® 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.

Affected configurations

NVD

Node

intelethernet_controller_xxv710_firmwareRange<8.5

AND

intelethernet_controller_xxv710Match-

Node

intelethernet_controller_xl710_firmwareRange<8.5

AND

intelethernet_controller_xl710Match-

Node

intelethernet_controller_v710_firmwareRange<8.5

AND

intelethernet_controller_v710Match-

Node

intelethernet_controller_x710_firmwareRange<8.5

AND

intelethernet_controller_x710Match-

Node

intelethernet_network_adapter_x722da2_firmwareRange<1.5.5

AND

intelethernet_network_adapter_x722da2Match-

Node

intelethernet_network_adapter_x722da4fh_firmwareRange<1.5.5

AND

intelethernet_network_adapter_x722da4fhMatch-

Node

intelethernet_network_adapter_x722da4g1p5_firmwareRange<1.5.5

AND

intelethernet_network_adapter_x722da4g1p5Match-

CPENameOperatorVersion
intel:ethernet_controller_xxv710_firmwareintel ethernet controller xxv710 firmwarelt8.5

CPE	Name	Operator	Version
intel:ethernet_controller_xxv710_firmware	intel ethernet controller xxv710 firmware	lt	8.5

CNA Affected

[
  {
    "product": "Intel(R) 700 and 722 Series Ethernet Controllers and Adapters",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "before versions 8.5 and 1.5.5"
      }
    ]
  }
]