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.
References
Configurations
Configuration 1 (hide)
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History
18 Sep 2025, 17:33
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://git.kernel.org/stable/c/17be6f5cb223f22e4733ed8fe8b2247cbb677716 - Patch | |
| References | () https://git.kernel.org/stable/c/227ef58a9b0c372efba422e8886a8015a1509eba - Patch | |
| References | () https://git.kernel.org/stable/c/712a92a48158e02155b4b6b21e03a817f78c9b7e - Patch | |
| CWE | NVD-CWE-noinfo | |
| CPE | cpe:2.3:o:linux:linux_kernel:6.8:rc5:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.8:rc6:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.8:rc4:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:* |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| First Time |
Linux
Linux linux Kernel |
Information
Published : 2024-05-17 12:15
Updated : 2025-09-18 17:33
NVD link : CVE-2024-27409
Mitre link : CVE-2024-27409
CVE.ORG link : CVE-2024-27409
JSON object : View
Products Affected
linux
- linux_kernel
CWE