Out-of-bounds Read in Intel Ethernet_controller_e810
CVE-2021-0009
Out-of-bounds read in the firmware for Intel(R) Ethernet Adapters 800 Series Controllers and associated adapters before version 1.5.3.0 may allow an unauthenticated user to potentially enable denial of service via adjacent access.
Vulnerability class: Buffer Overflow
EPSS: 0.004 (30.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Intel Ethernet_controller_e810
- Intel Ethernet_controller_e810_firmware
- N/a Intel(r) Ethernet Adapters 800 Series Controllers And Associated — versions before version 1.5.3.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secure@intel.com (x_refsource_MISC, Vendor Advisory)
- secure@intel.com (x_refsource_CONFIRM, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-0009?
- CVE-2021-0009 is a medium-severity vulnerability in Intel Ethernet_controller_e810, classified under Out-of-bounds Read. CVSS score: 6.5/10. Published 2021-08-11.
- How severe is CVE-2021-0009?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2021-0009 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.