CVEvulnerability

CVE-2021-33096

5.5 MEDIUM Published 2022-02-09 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-02-09
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
2.1 LOW — AV:L/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-668

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 configurations

• intel 82599en firmware (< 5.13.4) • intel 82599eb firmware (< 5.13.4) • intel 82599es firmware (< 5.13.4)

Related

Weakness · CWE (1)

  • CWE-668 Exposure of Resource to Wrong Sphere weakness

Referenced by CWE · observed example (2)

  • CWE-1331 Improper Isolation of Shared Resources in Network On Chip (NoC) weakness
  • CWE-653 Improper Isolation or Compartmentalization weakness

References