6.9
MEDIUM
CVSS 4.0
CVE-2025-48521
AMD Secure Processor ASP PCI Driver UAF Vulnerability
Overview
Description
Improper input validation in the AMD Secure Processor (ASP) PCI driver could allow a local attacker to trigger a Use-After-Free (UAF) condition, potentially resulting in a loss of platform integrity or crash.
Details
INFO
Published Date :
May 15, 2026, 2:16 a.m.
Last Modified :
June 17, 2026, 9:29 a.m.
Remotely Exploit :
No
Source :
[email protected]
Impact
Affected Products
The following products are affected by CVE-2025-48521
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Scoring
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework
for assessing the severity of vulnerabilities in software and systems.
We collect and displays CVSS scores from various sources for each CVE.
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 4.0 | MEDIUM | b58fc414-a1e4-4f92-9d70-1add41838648 | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
Apply firmware updates to address the Use-After-Free vulnerability in the AMD Secure Processor.
- Update AMD firmware to the latest version.
- Apply the latest security patches for the system.
- Ensure system integrity after applying updates.
References
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-48521.
| URL | Resource |
|---|---|
| https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3047.html | |
| https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4015.html |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-48521 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-48521
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-48521 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-48521 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'AMD', 'product': 'AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Renoir")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics (formerly codenamed "Rembrandt R")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Picasso")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Phoenix")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics (formerly codenamed "Mendocino")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Dragon Range")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ 7000 Series Desktop Processors (formerly codenamed "Raphael"/"Raphael X3D")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ 3000 Series Desktop Processors (formerly codenamed "Matisse")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ Threadripper™ PRO 3000WX Processors (formerly codenamed "Castle Peak")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Barcelo R")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ Threadripper™ PRO 3000WX Processors (formerly codenamed "Castle Peak")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ Threadripper™ 3000 Processors (formerly codenamed "Castle Peak")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ AI 300 Series Processors (formerly codenamed "Strix Point")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics (formerly codenamed "Picasso")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors (formerly codenamed "Chagall")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ Threadripper™ 7000 Processors (formerly codenamed "Storm Peak")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors (formerly codenamed "Storm Peak")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ 7000 Series Desktop Processors (formerly codenamed "Raphael"/"Raphael-X3D")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ 8000 Series Desktop Processors (formerly codenamed "Phoenix")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ 8000 Series Desktop Processors (formerly codenamed "Phoenix")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ 9000 Series Desktop Processors (formerly codenamed "Granite Ridge")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Cezanne")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Lucienne")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Barcelo")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ 4000 Series Desktop Processors (formerly codenamed "Renoir")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ 5000 Series Desktop Processors (formerly codenamed "Vermeer")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics (formerly codenamed "Cezanne")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ 3000 Series Desktop Processors (formerly codenamed "Matisse")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ 5000 Series Desktop Processors (formerly codenamed "Vermeer"/"Vermeer-X3D")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Hawk Point")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Dali")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Dali")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Pollock")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics (formerly codenamed "Rembrandt")', 'versions': [{'status': 'unaffected', 'version': 'AMD Ryzen™ Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso")', 'versions': [{'status': 'unaffected', 'version': '25Q3 AMD Emb [R1000 V1000] Win® Catalyst™ WHQL certified driver (71251)'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ Embedded R1000 Series Processors', 'versions': [{'status': 'unaffected', 'version': '25Q3 AMD Emb [R1000 V1000] Win® Catalyst™ WHQL certified driver (71251)'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ Embedded R2000 Series Processors', 'versions': [{'status': 'unaffected', 'version': 'Q2- 2025 AMD Embedded R2000, V2000 Windows® Catalyst™ WHQL certified driver (68914)'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ Embedded V2000 Series Processors', 'versions': [{'status': 'unaffected', 'version': 'Q2- 2025 AMD Embedded R2000, V2000 Windows® Catalyst™ WHQL certified driver (68914)'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD EPYC™ Embedded 4004 Series Processors', 'versions': [{'status': 'unaffected', 'version': 'AM5 Windows Chipset Drivers with Digital Signature Fix (64284)'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD EPYC™ Embedded 8004 Series Processors', 'versions': [{'status': 'unaffected', 'version': 'Q4 - 2025 AMD Embedded Windows® Chipset drivers (71816)'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD EPYC™ Embedded 4005 Series Processors', 'versions': [{'status': 'unaffected', 'version': 'AM5 Windows Chipset Drivers with Digital Signature Fix (64284)'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ Embedded 8000 Series Processors', 'versions': [{'status': 'unaffected', 'version': 'Q2 - 2025 AMD Embedded Ryzen[7000 8000 9000] Windows® Catalyst™ driver [25.6.1] (68926)'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ Embedded 7000 Series Processors', 'versions': [{'status': 'unaffected', 'version': 'Q2 - 2025 AMD Embedded Ryzen[7000 8000 9000] Windows® Catalyst™ driver [25.6.1] (68926)'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD EPYC™ Embedded 9000 Series Processors', 'versions': [{'status': 'unaffected', 'version': 'Q4 - 2025 AMD Embedded Windows® Chipset drivers (71816)'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD Ryzen™ Embedded 9000 Series Processors', 'versions': [{'status': 'unaffected', 'version': 'Q2 - 2025 AMD Embedded Ryzen[7000 8000 9000] Windows® Catalyst™ driver [25.6.1] (68926)'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD EPYC™ 4004 Series Processors', 'versions': [{'status': 'unaffected', 'version': 'AMD Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}, {'vendor': 'AMD', 'product': 'AMD EPYC™ 4005 Series Processors', 'versions': [{'status': 'unaffected', 'version': 'AMD Chipset Driver 7.02.13.148'}], 'defaultStatus': 'affected'}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2025-48521', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-05-15T13:32:12.971646Z'} -
New CVE Received by [email protected]
May. 15, 2026
Action Type Old Value New Value Added Description Improper input validation in the AMD Secure Processor (ASP) PCI driver could allow a local attacker to trigger a Use-After-Free (UAF) condition, potentially resulting in a loss of platform integrity or crash. Added CVSS V4.0 AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/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 Added CWE CWE-416 Added Reference https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3047.html Added Reference https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4015.html
EPSS is a daily estimate of the probability of exploitation activity
being observed over the next 30 days. Following chart shows the EPSS
score history of the vulnerability.