CVE-2023-53801
iommu/sprd: Release dma buffer to avoid memory leak
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: iommu/sprd: Release dma buffer to avoid memory leak When attaching to a domain, the driver would alloc a DMA buffer which is used to store address mapping table, and it need to be released when the IOMMU domain is freed.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 9, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
b23e4fc4e3faed0b8b604079c44a244da3ec941a < 92c089a931fd3939cd32318cf4f54e69e8f51a19 b23e4fc4e3faed0b8b604079c44a244da3ec941a < 8745f3592ee4a7b49ede16ddd3f12a41ecaa23c9 b23e4fc4e3faed0b8b604079c44a244da3ec941a < d0a917fd5e3b3ed9d9306b4260ba684b982da9f3 b23e4fc4e3faed0b8b604079c44a244da3ec941a < 9afea57384d4ae7b2034593eac7fa76c7122762a
Linux / Linux
5.13
References
git.kernel.org: https://git.kernel.org/stable/c/92c089a931fd3939cd32318cf4f54e69e8f51a19 git.kernel.org: https://git.kernel.org/stable/c/8745f3592ee4a7b49ede16ddd3f12a41ecaa23c9 git.kernel.org: https://git.kernel.org/stable/c/d0a917fd5e3b3ed9d9306b4260ba684b982da9f3 git.kernel.org: https://git.kernel.org/stable/c/9afea57384d4ae7b2034593eac7fa76c7122762a