CROSS-PROCESS GPU MEMORY DISCLOSURE
AMD ID: AMD-SB-6019
Potential Impact: Loss of Confidentiality
Severity: Medium
Summary
A vulnerability in the Linux® drivers for AMD GPUs could allow cross-process disclosure of GPU global memory.
CVE Details
Refer to Glossary for explanation of terms
CVE |
CVSS Severity |
CVE Description |
CVE-2024-36353 |
6.5 (Medium) AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N |
Insufficient clearing of GPU global memory could allow a malicious process running on the same GPU to read left over memory values potentially leading to loss of confidentiality. |
Affected Products and Mitigation
Linux® kernel drivers have been mitigated as of kernel version 6.10. AMD is planning to release updates to Linux® drivers for AMD RadeonTM and RadeonTM PRO Graphics. Products using AMD ROCm™ are not believed to be impacted.
The firmware (FW) versions in the tables below reflect the minimum versions to which AMD recommends updating.
AMD Radeon™ Graphics
Product |
Mitigation |
AMD Radeon™ RX 5000 Series Graphics Cards |
Radeon Software for Linux 25.10.x |
| AMD Radeon™ PRO W5000 Series Graphics Cards AMD Radeon™ PRO W6000 Series Graphics Cards AMD Radeon™ PRO W7000 Series Graphics Cards |
Data Center Graphics
Product |
Mitigation |
AMD Instinct™ MI100 |
Not affected |
AMD Instinct™ MI210 |
|
AMD Instinct™ MI250 |
|
AMD Instinct™ MI300A |
|
AMD Instinct™ MI300X |
|
AMD Radeon™ PRO V520 |
Please contact your AMD Customer Engineering Representative |
Client
For customer using the platform/codenames processors below, please update drivers to the applicable version noted.
Product |
Mitigation |
| AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (Formerly codenamed) “Pollock” AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (Formerly codenamed) “Dali”/”Dali” FP5 AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics (Formerly codenamed) “Renoir” FP6 AMD Ryzen™ 4000 Series Desktop Processor with Radeon™ Graphics (Formerly codenamed) “Renoir” AM4 AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics (Formerly codenamed) “Cezanne” AM4 AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics (Formerly codenamed) “Cezanne” FP6 AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics (Formerly codenamed) “Lucienne” FP6 AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics (Formerly codenamed) “Barcelo” FP6 AMD Ryzen™ 6000 Series Processor with Radeon™ Graphics (Formerly codenamed) "Rembrandt" FP7 AMD Ryzen™ 7000 Series Mobile Processors (Formerly codenamed) “Dragon Range” FL1 AMD Ryzen™ 7000 Series Desktop Processors (Formerly codenamed) “Raphael” X3D AMD Ryzen™ 7000 Series Processors with Radeon™ Graphics (Formerly codenamed) “Barcelo R” FP6 AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics (Formerly codenamed) “Mendocino” FT6 AMD Ryzen™ 7035 Series Processor with Radeon™ Graphics (Formerly codenamed) “Rembrandt R” AMD Ryzen™ 7040 Series Processors with Radeon™ Graphics (Formerly codenamed) “Phoenix” FP7/FP7r2/FP8 AMD Ryzen™ 8000 Series Processor with Radeon™ Graphics (Formerly codenamed) “Phoenix” AM5 AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics (Formerly codenamed) “Hawk Point” FP7/FP7r2/FP8 AMD Ryzen™ AI 300 Series Processor (Formerly codenamed) “Strix Point” FP8 |
Radeon Software for Linux 25.10.x (Target Release April 2025) |
Acknowledgement
AMD thanks Reese Levine of UC Santa Cruz, Tyler Sorensen of UC Santa Cruz and Trail of Bits, and Adelin Travers of Trail of Bits for reporting this issue and engaging in coordinated vulnerability disclosure.
Revisions
Revision Date |
Description |
2025-02-25 |
Initial publication |
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