CVE-2021-33096
kernel: improper isolation of shared resources in network on chip for the Intel(R) 82599 Ethernet Controllers and Adapters may lead to DoS
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · February 18, 2022
Updated · June 28, 2026
Description
A denial-of-service flaw was found due to improper isolation of shared resources in the network on chip for the Intel(R) 82599 Ethernet Controllers and Adapters. This may allow an authenticated user to potentially create a denial of service via local access.
Statement
There was no shipped kernel version that was seen affected by this problem.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-668 · Exposure of Resource to Wrong Sphere