PT-2021-1986 · Intel · Intel Server Systems+2

William Burton · Published 2021-02-09 · Updated 2021-02-22 · CVE-2020-12375

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Intel Server Boards, Server Systems and Compute Modules versions prior to 2.47

Description The issue is related to a heap overflow in the BMC firmware, which may allow an authenticated user to potentially enable escalation of privilege via local access. This is due to a buffer overflow in the dynamic memory. The exploitation of this issue can allow an attacker to elevate their privileges.

Recommendations For versions prior to 2.47, update to version 2.47 or later to resolve the issue.

Fix

Heap Based Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-122

CWE-787

Related Identifiers

BDU:2021-00814

CVE-2020-12375

Affected Products

Intel Compute Modules

Intel Server Boards

Intel Server Systems

References · 4

• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00434.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-12375 · Security Note
• https://osv.dev/vulnerability/CVE-2020-12375 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-00814 · Security Note