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CVE-2021-33096

nvd nist
Published: Feb 9, 2022Modified: May 5, 2025

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5.5
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Exploitability: 1.8 / Impact: 3.6
Source: NVD

Description

Improper isolation of shared resources in network on chip for the Intel(R) 82599 Ethernet Controllers and Adapters may allow an authenticated user to potentially enable denial of service via local access.

Affected (3)

Intel
3 products
82599en Firmware
82599eb Firmware
82599es Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
82599en Firmware
Before 5.13.4
Running on/withPlatform Versions
Intel
82599en
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
82599eb Firmware
Before 5.13.4
Running on/withPlatform Versions
Intel
82599eb
All versions
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
82599es Firmware
Before 5.13.4
Running on/withPlatform Versions
Intel
82599es
All versions

Related CWEs

CWE-668
Exposure of Resource to Wrong Sphere
The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.

References (4)

Source: secure@intel.com
Third Party Advisory
Source: secure@intel.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.