Vulnerability in Intel 82599eb
CVE-2021-33096
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.
Published · last modified .
CVSS v3 metric
CVSS v3 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.
EPSS exploit prediction
EPSS: 0.003 (18.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 18th percentile — 18.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Intel 82599eb
- Intel 82599eb Firmware
- Intel 82599en
- Intel 82599en Firmware
- Intel 82599es
- Intel 82599es Firmware
- Intel(r) 82599 Ethernet Controllers And Adapters — versions See references
Weakness classification (CWE)
References
- www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00571.html (Vendor Advisory)
- security.netapp.com/advisory/ntap-20220210-0010/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-33096?
- CVE-2021-33096 is a medium-severity vulnerability in Intel 82599eb, classified under Exposure of Resource to Wrong Sphere. CVSS score: 5.5/10. Published 2022-02-09.
- How severe is CVE-2021-33096?
- Medium severity. CVSS v3 base score is 5.5 out of 10.