Integer Overflow within atihdwt6.sys can allow a local attacker to...

7 CVSS

Vulnerability Description

Integer Overflow within atihdwt6.sys can allow a local attacker to cause out of bound read/write potentially leading to loss of confidentiality, integrity and availability

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Reported through AMD Bug Bounty Program

References

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6024.html

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Affected Vendor

AMD

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Affected Software

AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics, AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics, AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics, AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics, AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics, AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics, AMD Ryzen™ 7000 Series Desktop Processors, AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics, AMD Ryzen™ AI 300 Series Processors, AMD Ryzen™ 8000 Series Desktop Processors, AMD Ryzen™ 9000 Series Desktop Processors, AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics, AMD Ryzen™ 4000 Series Desktop Processors, AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics, AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics, AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics, AMD Ryzen™ AI MAX+, AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics, AMD Ryzen™ 9000HX Series Mobile Processors (formerly codenamed "Fire Range"), AMD Radeon™ RX 5000 Series Graphics Products, AMD Radeon™ PRO W5000 Series Graphics Products, AMD Radeon™ RX 6000 Series Graphics Products, AMD Radeon™ PRO W6000 Series Graphics Products, AMD Radeon™ RX 7000 Series Graphics Products, AMD Radeon™ PRO W7000 Series Graphics Products, AMD Radeon™ PRO WX 8000/9000 Series Graphics Cards, AMD Radeon™ PRO VII, AMD Radeon™ RX Vega Series Graphics Cards, AMD Radeon™ RX 9000 Series Graphics Products, AMD Radeon™ VII, AMD Ryzen™ Embedded R1000 Series Processors, AMD Ryzen™ Embedded R2000 Series Processors, AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Raven Ridge"), AMD Ryzen™ Embedded 7000 Series Processors, AMD Ryzen™ Embedded 8000 Series Processors, AMD Ryzen™ Embedded V2000 Series Processors, AMD Ryzen™ Embedded 9000 Series Processors

Vulnerable Versions:

AMD Software: Adrenalin Edition 25.5.1 (25.10.01.09), AMD Software: PRO Edition 25.Q2 (25.10.10), AMD Software: Adrenalin Edition 25.5.1 (23.19.23.01 pre-RDNA), AMD Software: PRO Edition 25.Q2 (23.19.23.01 pre-RDNA), 25Q3 AMD Emb [R1000 V1000] Win® Catalyst™ WHQL certified driver (71251), Q2- 2025 AMD Embedded R2000, V2000 Windows® Catalyst™ WHQL certified driver (68914), Q2 - 2025 AMD Embedded Ryzen[7000 8000 9000] Windows® Catalyst™ driver [25.6.1] (68926)