PT-2025-17628 · Intel+9 · Intel Atom+9

Published 2025-04-23 · Updated 2025-11-26 · CVE-2024-43420

Positive Technologies (AI Summary)

CVSS v4.0

5.7

Medium

Base vector

AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions: Intel Atom processors (affected versions not specified)

Description: The issue is caused by a shared microarchitectural predictor state that influences transient execution for some Intel Atom processors. This may allow an authenticated user to potentially enable information disclosure via local access.

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

Information Disclosure

Weakness Enumeration

CWE-1423

CWE-200

Related Identifiers

ALT-PU-2025-14707

BDU:2025-05754

CESA-2025_10991

CVE-2024-43420

DLA-4170-1

DSA-5924-1

INFBA-2025_9433

MGASA-2025-0160

OESA-2025-1528

OPENSUSE-SU-2025:15093-1

OPENSUSE-SU-2025_01651-1

RHSA-2025:10101

RHSA-2025:10102

RHSA-2025:10103

RHSA-2025:10107

RHSA-2025:10108

RHSA-2025:10109

RHSA-2025:10111

RHSA-2025:10126

RHSA-2025:10162

RHSA-2025:10991

RHSA-2025_10991

SUSE-SU-2025:01650-1

SUSE-SU-2025:01651-1

SUSE-SU-2025:01651-2

SUSE-SU-2025:1567-1

SUSE-SU-2025:20410-1

SUSE-SU-2025:20424-1

SUSE-SU-2025_01650-1

SUSE-SU-2025_01651-1

SUSE-SU-2025_01651-2

SUSE-SU-2025_1567-1

USN-7535-1

Affected Products

Alt Linux

Astra Linux

Centos

Debian

Intel Atom

Linuxmint

Red Hat

Rocky Linux

Suse

Ubuntu

References · 70

• https://osv.dev/vulnerability/SUSE-SU-2025:01650-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-24495 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2024-43420 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-20054 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:20410-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-20012 · Security Note
• https://advisories.mageia.org/MGASA-2025-0160.html · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:20424-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-24495 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:01651-2 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-28956 · Security Note
• https://osv.dev/vulnerability/ALPINE-CVE-2024-43420 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-20103 · Security Note
• https://bdu.fstec.ru/vul/2025-05754 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:1567-1 · Vendor Advisory