Answer in brief
CVE-2024-40986 records a Unknown severity vulnerability in dmaengine: xilinx: xdma: Fix data synchronisation in xdma_channel_isr(). 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 | >=6a40fb8245965b481b4dcce011cd63f20bf91ee0 <8e1f54e4a3f3207c9dc68bb5000603b75802e7f0 || >=6a40fb8245965b481b4dcce011cd63f20bf91ee0 <462237d2d93fc9e9221d1cf9f773954d27da83c0 || 582ce5d734190d74e5ce9cd711cf6e964e1e7b29 || >=6.8.9 <6.9 | 8e1f54e4a3f3207c9dc68bb5000603b75802e7f0, 462237d2d93fc9e9221d1cf9f773954d27da83c0, 6.9 |
| Linux/Linuxgeneric | 6.9 | Not reported |
Published upstream
Jul 12, 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: xilinx: xdma: Fix data synchronisation in xdma_channel_isr() Requests the vchan lock before using xdma->stop_request.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2024-40986 records a Unknown severity vulnerability in dmaengine: xilinx: xdma: Fix data synchronisation in xdma_channel_isr(). 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 | >=6a40fb8245965b481b4dcce011cd63f20bf91ee0 <8e1f54e4a3f3207c9dc68bb5000603b75802e7f0 || >=6a40fb8245965b481b4dcce011cd63f20bf91ee0 <462237d2d93fc9e9221d1cf9f773954d27da83c0 || 582ce5d734190d74e5ce9cd711cf6e964e1e7b29 || >=6.8.9 <6.9 | 8e1f54e4a3f3207c9dc68bb5000603b75802e7f0, 462237d2d93fc9e9221d1cf9f773954d27da83c0, 6.9 |
| Linux/Linuxgeneric | 6.9 | Not reported |
Published upstream
Jul 12, 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: xilinx: xdma: Fix data synchronisation in xdma_channel_isr() Requests the vchan lock before using xdma->stop_request.
Quoted source text, attributed separately from HOL analysis.