PT-2024-5889 · Intel+9 · Intel Processors+9

Published 2024-02-14 · Updated 2025-03-26 · CVE-2023-39368

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

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

Description The issue is related to a protection mechanism failure of the bus lock regulator for some Intel(R) Processors, which may allow an unauthenticated user to potentially enable denial of service via network access. This could be exploited to cause a service disruption.

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

DoS

Protection Mechanism Failure

Weakness Enumeration

CWE-693

Related Identifiers

ALSA-2024:9401

ALT-PU-2024-8656

ALT-PU-2024-8668

BDU:2024-06692

CVE-2023-39368

DLA-3808-1

INFSA-2024_9401

MGASA-2024-0103

OESA-2024-1295

OESA-2024-1732

OPENSUSE-SU-2024:13769-1

OPENSUSE-SU-2024_1139-1

RHSA-2024:9401

RHSA-2024_9401

RLSA-2024:9401

SUSE-SU-2024:0917-1

SUSE-SU-2024:1139-1

SUSE-SU-2025:1032-1

SUSE-SU-2025:20020-1

USN-6797-1

Affected Products

Alt Linux

Almalinux

Astra Linux

Intel Processors

Linuxmint

Red Hat

Red Os

Rocky Linux

Suse

Ubuntu

References · 128

• https://cve.org/CVERecord?id=CVE-2023-39368 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:1032-1 · Vendor Advisory
• https://osv.dev/vulnerability/ALPINE-CVE-2023-39368 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-22655 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-45745 · Security Note
• https://bdu.fstec.ru/vul/2024-06692 · Security Note
• https://osv.dev/vulnerability/RLSA-2024:9401 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:13769-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-39368 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2024-0103.html · Security Note
• https://ubuntu.com/security/CVE-2023-43490 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-38575 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:20020-1 · Vendor Advisory
• https://errata.rockylinux.org/RLSA-2024:9401 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-28746 · Security Note