CVE-2022-50023
dmaengine: dw-axi-dmac: ignore interrupt if no descriptor
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-axi-dmac: ignore interrupt if no descriptor If the channel has no descriptor and the interrupt is raised then the kernel will OOPS. Check the result of vchan_next_desc() in the handler axi_chan_block_xfer_complete() to avoid the error happening.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jun 18, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
1fe20f1b84548bbcf48b6659ea171cd46618ea3a < 54aa6c49361b79f7f6b15fc63dfe9ea52c70bb03 1fe20f1b84548bbcf48b6659ea171cd46618ea3a < 3d05aeebbde8c69593d8aa512b7c08b8f0ad25ba 1fe20f1b84548bbcf48b6659ea171cd46618ea3a < 820f5ce999d2f99961e88c16d65cd26764df0590
Linux / Linux
4.17