Buffer overflow in Intel Ethernet Network Adapter E810-Cqda1
CVE-2020-24501
Buffer overflow in the firmware for Intel(R) E810 Ethernet Controllers before version 1.4.1.13 may allow an unauthenticated user to potentially enable denial of service via adjacent access.
Vulnerability class: Buffer Overflow
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.006 (46.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Intel Ethernet Network Adapter E810-Cqda1
- Intel Ethernet Network Adapter E810-Cqda1 For Ocp
- Intel Ethernet Network Adapter E810-Cqda1 For Ocp 3.0
- Intel Ethernet Network Adapter E810-Cqda2
- Intel Ethernet Network Adapter E810-Cqda2 For Ocp 3.0
- Intel Ethernet Network Adapter E810 Firmware
- Intel Ethernet Network Adapter E810-Xxvda2
- Intel Ethernet Network Adapter E810-Xxvda2 For Ocp
- Intel Ethernet Network Adapter E810-Xxvda2 For Ocp 3.0
- Intel Ethernet Network Adapter E810-Xxvda4
Weakness classification (CWE)
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-2020-24501?
- CVE-2020-24501 is a medium-severity vulnerability in Intel Ethernet Network Adapter E810-Cqda1, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 6.5/10. Published 2021-02-17.
- How severe is CVE-2020-24501?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2020-24501 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.