Integrity loss or service interruption via integer overflow
Published Apr 2, 2025 · Updated Apr 2, 2025
Integer overflow in the AMD NPU Driver in AMD Ryzen AI Software before 1.3 allows local users to perform an out-of-bounds write. AMD has not disclosed the affected driver routine, input field, or arithmetic operation that overflows before the out-of-bounds write. Exploitation requires low-privileged local access and can modify memory or interrupt service, with no reported confidentiality impact.
Summary
What happened
Integer overflow in the AMD NPU Driver in AMD Ryzen AI Software before 1.3 allows local users to perform an out-of-bounds write. AMD has not disclosed the affected driver routine, input field, or arithmetic operation that overflows before the out-of-bounds write. Exploitation requires low-privileged local access and can modify memory or interrupt service, with no reported confidentiality impact.
The record
- CVE
- CVE-2024-36328
- Published
- Apr 2, 2025
- Updated
- Apr 2, 2025
- Vendor
- Advanced Micro Devices, Inc.
- Product
- AMD Ryzen AI Software
- Classifications
- CWE-190
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Apr 2, 2025CVE publishedPublication date reported by the CVE source.
- Apr 2, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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