Vulnerability in Intel Ethernet Network Adapter X722-Da2
CVE-2020-24494
Insufficient access control in the firmware for the Intel(R) 722 Ethernet Controllers before version 1.4.3 may allow a privileged user to potentially enable denial of service via local access.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.003 (20.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 20.6% 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 Network Adapter X722-Da2
- Intel Ethernet Network Adapter X722-Da2 Firmware
- Intel Ethernet Network Adapter X722-Da4
- Intel Ethernet Network Adapter X722-Da4 Firmware
- Intel(r) 722 Ethernet Controllers — versions before version 1.4.3
Public proof-of-concept exploits
References
- www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00456.html (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-24494?
- CVE-2020-24494 is a medium-severity vulnerability in Intel Ethernet Network Adapter X722-Da2. CVSS score: 4.4/10. Published 2021-02-17.
- How severe is CVE-2020-24494?
- Medium severity. CVSS v3 base score is 4.4 out of 10.
- Is CVE-2020-24494 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.