AMD PMF Uninitialized Resource Leak Enables Kernel Memory Read
CVE-2025-48513 Published on May 15, 2026

Use of uninitialized resource within the AMD Platform Management Framework (PMF) could allow an attacker to read a uninitialized kernel memory resulting in loss of confidentiality or availability.

NVD

Vulnerability Analysis

CVE-2025-48513 can be exploited with local system access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity and availability.

Attack Vector:
LOCAL
Attack Complexity:
LOW
Privileges Required:
LOW
User Interaction:
NONE

Weakness Type

Use of Uninitialized Resource

The software uses or accesses a resource that has not been initialized. When a resource has not been properly initialized, the software may behave unexpectedly. This may lead to a crash or invalid memory access, but the consequences vary depending on the type of resource and how it is used within the software.


Affected Versions

AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics (formerly codenamed "Rembrandt R"): AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Phoenix"): AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Hawk Point"): AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics (formerly codenamed "Rembrandt"): AMD Ryzen™ Z1 Series Processors: AMD Ryzen™ Embedded 8000 Series Processors:

Exploit Probability

EPSS
0.10%
Percentile
1.18%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.