Tracker / CVE-2024-27409
CVE-2024-27409
High 7.8
In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: HDMA: Add sync read before starting the DMA transfer in remote setup The Linked list element and pointer are not stored in the same memory as the HDMA controller register. If the doorbell register is toggled before the full write of the linked list a race condition error will occur. In remote setup we can only use a readl to the memory to assure the full write has occurred.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 6.5 → 6.6.21 |
| linux | linux_kernel · 6.7 → 6.7.9 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.