Improper input validation in Intel Ethernet Network Adapter X722-Da2
CVE-2020-24496
Insufficient input validation in the firmware for Intel(R) 722 Ethernet Controllers before version 1.4.3 may allow a privileged user to potentially enable denial of service via local access.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.003 (21.6th percentile) — read the EPSS interpretation.
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.
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
- N/a Intel(r) 722 Ethernet Controllers — versions before version 1.4.3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secure@intel.com (Patch, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-24496?
- CVE-2020-24496 is a medium-severity vulnerability in Intel Ethernet Network Adapter X722-Da2, classified under Improper Input Validation. CVSS score: 4.4/10. Published 2021-02-17.
- How severe is CVE-2020-24496?
- Medium severity. CVSS v3 base score is 4.4 out of 10.
- Is CVE-2020-24496 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.