CVE DATABASE / CVE-2021-33096
CVE-2021-33096
CVSS 5.5 · MEDIUM
Summary
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.
CVSS 3.1 breakdown
| Base score | 5.5 (MEDIUM) |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| Attack vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity | NONE |
| Availability | HIGH |
Weakness type (CWE)
Affected products
Intel 82599en firmwareIntel 82599enIntel 82599eb firmwareIntel 82599ebIntel 82599es firmwareIntel 82599es
Check this CVE live
Use our free CVE Lookup tool for the latest NVD record, or browse the full CISA KEV catalog.
References
- https://security.netapp.com/advisory/ntap-20220210-0010/
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00571.html
Data: NIST NVD. NVD last modified 2025-05-05. Always verify against the vendor advisory before acting.