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CVE-2021-33096

Date: February 9, 2022

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.

Severity Score

Related Resources (5)

https://security.netapp.com/advisory/ntap-20220210-0010/
https://people.canonical.com/~ubuntu-security/cve/CVE-2021-33096
https://nvd.nist.gov/vuln/detail/CVE-2021-33096
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00571.html
https://www.mend.io/vulnerability-database/CVE-2021-33096

Severity Score

Weakness Type (CWE)

Exposure of Resource to Wrong Sphere

CWE-668

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): LOCAL
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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