CVE-2020-24496 json
Insufficient input validation in the firmware for Intel(R) 722 Ethernet Controllers before version 1.4.3 may allow a privileged user to pot…
published 5y ago modified 4mo ago also EUVD-2020-17216
- cvss
- 4.4
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 22%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- intel ethernet_network_adapter_x722-da2_firmware 1.4.3
- intel ethernet_network_adapter_x722-da4_firmware 1.4.3
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Check with FencerExploit prediction
0.29% chance of exploitation in the next 30 days, higher than 22% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 4.4 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 2.1 | AV:L/AC:L/Au:N/C:N/I:N/A:P |
Affected products
- n/a Intel(R) 722 Ethernet Controllers
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
intel.com
/content/www/us/en/security-center/advisory/intel-sa-00456.html
patch, vendor-advisory
Sources
- CVE List CVE-2020-24496
- NVD CVE-2020-24496
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