PT-2024-2540 · Intel · Intel Xeon Processors

Published 2024-03-14 · Updated 2024-04-05 · CVE-2023-32666

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Intel Xeon Processors (affected versions not specified)

Description The issue is related to improper access control in the on-chip debug and test interface of some 4th Generation Intel Xeon Processors when using Intel SGX or Intel TDX. This may allow a privileged user to potentially enable escalation of privilege via local access. The vulnerability is associated with software flaws and inadequate access control, which can be exploited by an attacker to elevate their privileges.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-1191

Related Identifiers

BDU:2024-02526

CVE-2023-32666

Affected Products

Intel Xeon Processors

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2023-32666 · Security Note
• https://bdu.fstec.ru/vul/2024-02526 · Security Note
• https://security.netapp.com/advisory/ntap-20240405-0010 · Note
• https://support.lenovo.com/us/en/product_security/LEN-155477 · Note
• https://twitter.com/CVEnew/status/1768324676885885060 · Twitter Post
• https://t.me/cvenotify/75816 · Telegram Post
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00986.html · Note