Vulnerability in Intel Ethernet Controller E810
CVE-2021-0002
Improper conditions check in some Intel(R) Ethernet Controllers 800 series Linux drivers before version 1.4.11 may allow an authenticated user to potentially enable information disclosure or denial of service via local access.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H.
EPSS exploit prediction
EPSS: 0.003 (23.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 23rd percentile — 23.1% 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 Ethernet Controller E810
- Intel Ethernet Controller E810 Firmware
- Fedoraproject Fedora — versions 33, 34, 35
- Intel(r) Ethernet Controllers 800 Series Linux Drivers — versions before version 1.4.11
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00515.html (Vendor Advisory)
- security.netapp.com/advisory/ntap-20210827-0008/ (Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
Frequently asked questions
- What is CVE-2021-0002?
- CVE-2021-0002 is a high-severity vulnerability in Intel Ethernet Controller E810, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 7.1/10. Published 2021-08-11.
- How severe is CVE-2021-0002?
- High severity. CVSS v3 base score is 7.1 out of 10.
- Is CVE-2021-0002 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.