PT-2021-2004 · Intel · Intel E810 Ethernet Controllers

Published 2021-02-09 · Updated 2021-02-22 · CVE-2020-24498

Positive Technologies (AI Summary)

CVSS v2.0

6.2

Medium

Base vector

AV:L/AC:L/Au:S/C:N/I:C/A:C

Name of the Vulnerable Software and Affected Versions Intel(R) E810 Ethernet Controllers versions prior to 1.4.1.13

Description The issue is related to a buffer overflow in the firmware of Intel(R) E810 Ethernet Controllers. This could potentially allow a privileged user to enable denial of service via local access. The exploitation of this issue may result in a denial of service.

Recommendations For versions prior to 1.4.1.13, update the firmware to version 1.4.1.13 or later to resolve the issue. As a temporary workaround, consider restricting local access to the device to minimize the risk of exploitation.

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

CWE-119

Related Identifiers

BDU:2021-00834

CVE-2020-24498

Affected Products

Intel E810 Ethernet Controllers

References · 5

• https://osv.dev/vulnerability/CVE-2020-24498 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-00834 · Security Note
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00456.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-24498 · Security Note
• https://t.me/cvenotify/10049 · Telegram Post