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CVE-2023-53801

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CVE-2023-53801

Published: Dec 9, 2025

Modified: May 11, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
b23e4fc4e3faed0b8b604079c44a244da3ec941a - < 92c089a931fd3939cd32318cf4f54e69e8f51a19
affected
b23e4fc4e3faed0b8b604079c44a244da3ec941a - < 8745f3592ee4a7b49ede16ddd3f12a41ecaa23c9
affected
b23e4fc4e3faed0b8b604079c44a244da3ec941a - < d0a917fd5e3b3ed9d9306b4260ba684b982da9f3
affected
b23e4fc4e3faed0b8b604079c44a244da3ec941a - < 9afea57384d4ae7b2034593eac7fa76c7122762a

Linux

Linux

affected
5.13
unaffected
0 - < 5.13
unaffected
5.15.113 - <= 5.15.*
unaffected
6.1.81 - <= 6.1.*
unaffected
6.3.4 - <= 6.3.*

+1 more versions

References

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