Answer in brief
CVE-2024-27408 records a Unknown severity vulnerability in dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=7e4b8a4fbe2cecab0959e862604803d063f50029 <d24fe6d5a1cfdddb7a9ef56736ec501c4d0a5fd3 || >=7e4b8a4fbe2cecab0959e862604803d063f50029 <f396b4df27cfe01a99f4b41f584c49e56477be3a || >=7e4b8a4fbe2cecab0959e862604803d063f50029 <bbcc1c83f343e580c3aa1f2a8593343bf7b55bba | d24fe6d5a1cfdddb7a9ef56736ec501c4d0a5fd3, f396b4df27cfe01a99f4b41f584c49e56477be3a, bbcc1c83f343e580c3aa1f2a8593343bf7b55bba |
| Linux/Linuxgeneric | 5.3 | Not reported |
Published upstream
May 17, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: eDMA: 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 eDMA 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.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2024-27408 records a Unknown severity vulnerability in dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=7e4b8a4fbe2cecab0959e862604803d063f50029 <d24fe6d5a1cfdddb7a9ef56736ec501c4d0a5fd3 || >=7e4b8a4fbe2cecab0959e862604803d063f50029 <f396b4df27cfe01a99f4b41f584c49e56477be3a || >=7e4b8a4fbe2cecab0959e862604803d063f50029 <bbcc1c83f343e580c3aa1f2a8593343bf7b55bba | d24fe6d5a1cfdddb7a9ef56736ec501c4d0a5fd3, f396b4df27cfe01a99f4b41f584c49e56477be3a, bbcc1c83f343e580c3aa1f2a8593343bf7b55bba |
| Linux/Linuxgeneric | 5.3 | Not reported |
Published upstream
May 17, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: eDMA: 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 eDMA 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.
Quoted source text, attributed separately from HOL analysis.