Back to Database
Status published
Medium
CVE-2023-20572
An observable timing discrepancy in the ASP could allow a...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2023-20572
Credits & Attribution
No credits recorded in the NVD database.
More from AMD
View All →CVE-2025-66664
Insufficient parameter sanitization in AMD Secure Processor (ASP) TEE SOC...
Medium
4.6
CVE-2025-66660
Insufficient parameter sanitization in TEE SOC Driver could allow an...
Low
1.8
CVE-2025-62628
Unsafe OpenSSL initialization within some AMD optional tools may allow...
High
7
CVE-2025-62627
An untrusted pointer dereference in the ionic cloud driver for...
High
7.2
CVE-2025-62626
Improper handling of insufficient entropy in the AMD CPUs could...
High
7.2
Affected Vendor
Affected Software
AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics, AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics, AMD Ryzen™ 7030 Series Mobile processors with Radeon™ Graphics, AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics, AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics, AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics, AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics, AMD Ryzen™ 5000 Series Desktop Processors, AMD Ryzen™ 3000 Series Desktop Processors, AMD Ryzen™ 4000 Series Desktop Processors, AMD Ryzen™ 8000 Series Desktop Processors, AMD Ryzen™ 7000 Series Desktop Processors, AMD Ryzen™ Threadripper™ 3000 Series Processors, AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors, AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors, AMD Ryzen™ Threadripper™ 7000 Processors, AMD Ryzen™ Threadripper™ PRO 7000WX-Series Processors
Vulnerable Versions:
Picasso-FP5 1.0.1.1, Pollock-FT5 1.0.0.7, Cezanne-FP6 1.0.1.0, Renoir-FP6 1.0.0.D, Rembrandt-FP7 1.0.0.A, MendocinoPI-FT6 1.0.0.6, ComboAM4v2PI 1.2.0.CA, ComboAM4PI 1.0.0.F, ComboAM5 1.0.0.7a, CastlePeakPI-SP3r3 1.0.0.C, CastlePeakWSPI-sWRX8 1.0.0.E, ChagallWSPI-sWRX8 1.0.0.9, StormPeakPI-SP6 1.1.0.0c, StormPeakPI-SP6 1.0.0.1e
Timeline
Official Publish:
June 26th, 2026
Last Modified:
June 26th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
Weaknesses (CWE)
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.