CVEvulnerability
CVE-2023-53801
- Status
- Deferred
- Published
- 2025-12-09
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
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.
References
- https://git.kernel.org/stable/c/8745f3592ee4a7b49ede16ddd3f12a41ecaa23c9 git.kernel.org
- https://git.kernel.org/stable/c/92c089a931fd3939cd32318cf4f54e69e8f51a19 git.kernel.org
- https://git.kernel.org/stable/c/9afea57384d4ae7b2034593eac7fa76c7122762a git.kernel.org
- https://git.kernel.org/stable/c/d0a917fd5e3b3ed9d9306b4260ba684b982da9f3 git.kernel.org