Description
An observable timing discrepancy in the ASP could allow a privileged attacker to perform a brute-force attack against the hash message authentication code, allowing the input of an arbitrary message, potentially leading to a loss of data integrity.
Published: 2026-06-26
Score: 5.6 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Mon, 29 Jun 2026 20:45:00 +0000

Type Values Removed Values Added
First Time appeared Amd
Amd athlon 3000 Series Mobile Processors With Radeon Graphics
Amd ryzen 3000 Series Desktop Processors
Amd ryzen 4000 Series Desktop Processors
Amd ryzen 4000 Series Mobile Processors With Radeon Graphics
Amd ryzen 5000 Series Desktop Processors
Amd ryzen 5000 Series Processors With Radeon Graphics
Amd ryzen 6000 Series Processors With Radeon Graphics
Amd ryzen 7000 Series Desktop Processors
Amd ryzen 7020 Series Processors With Radeon Graphics
Amd ryzen 7030 Series Mobile Processors With Radeon Graphics
Amd ryzen 8000 Series Desktop Processors
Amd ryzen Threadripper 3000 Series Processors
Amd ryzen Threadripper 7000 Processors
Amd ryzen Threadripper Pro 3000 Wx-series Processors
Amd ryzen Threadripper Pro 5000 Wx-series Processors
Amd ryzen Threadripper Pro 7000 Wx-series Processors
Vendors & Products Amd
Amd athlon 3000 Series Mobile Processors With Radeon Graphics
Amd ryzen 3000 Series Desktop Processors
Amd ryzen 4000 Series Desktop Processors
Amd ryzen 4000 Series Mobile Processors With Radeon Graphics
Amd ryzen 5000 Series Desktop Processors
Amd ryzen 5000 Series Processors With Radeon Graphics
Amd ryzen 6000 Series Processors With Radeon Graphics
Amd ryzen 7000 Series Desktop Processors
Amd ryzen 7020 Series Processors With Radeon Graphics
Amd ryzen 7030 Series Mobile Processors With Radeon Graphics
Amd ryzen 8000 Series Desktop Processors
Amd ryzen Threadripper 3000 Series Processors
Amd ryzen Threadripper 7000 Processors
Amd ryzen Threadripper Pro 3000 Wx-series Processors
Amd ryzen Threadripper Pro 5000 Wx-series Processors
Amd ryzen Threadripper Pro 7000 Wx-series Processors

Fri, 26 Jun 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 26 Jun 2026 16:00:00 +0000

Type Values Removed Values Added
Description An observable timing discrepancy in the ASP could allow a privileged attacker to perform a brute-force attack against the hash message authentication code, allowing the input of an arbitrary message, potentially leading to a loss of data integrity.
Weaknesses CWE-208
References
Metrics cvssV4_0

{'score': 5.6, 'vector': 'CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N'}


Subscriptions

Amd Athlon 3000 Series Mobile Processors With Radeon Graphics Ryzen 3000 Series Desktop Processors Ryzen 4000 Series Desktop Processors Ryzen 4000 Series Mobile Processors With Radeon Graphics Ryzen 5000 Series Desktop Processors Ryzen 5000 Series Processors With Radeon Graphics Ryzen 6000 Series Processors With Radeon Graphics Ryzen 7000 Series Desktop Processors Ryzen 7020 Series Processors With Radeon Graphics Ryzen 7030 Series Mobile Processors With Radeon Graphics Ryzen 8000 Series Desktop Processors Ryzen Threadripper 3000 Series Processors Ryzen Threadripper 7000 Processors Ryzen Threadripper Pro 3000 Wx-series Processors Ryzen Threadripper Pro 5000 Wx-series Processors Ryzen Threadripper Pro 7000 Wx-series Processors
cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published:

Updated: 2026-06-26T15:59:23.309Z

Reserved: 2022-10-27T18:53:39.755Z

Link: CVE-2023-20572

cve-icon Vulnrichment

Updated: 2026-06-26T15:59:19.354Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-29T20:06:27Z

Weaknesses