Vulnerability 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
- https://git.kernel.org/stable/c/92c089a931fd3939cd32318cf4f54e69e8f51a19
- https://git.kernel.org/stable/c/9afea57384d4ae7b2034593eac7fa76c7122762a
- https://git.kernel.org/stable/c/d0a917fd5e3b3ed9d9306b4260ba684b982da9f3
FAQ
What is CVE-2023-53801?
CVE-2023-53801 is a documented vulnerability. 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 ...
How severe is CVE-2023-53801?
CVSS scoring is not yet available for CVE-2023-53801. Check NVD for updates.
Is there a patch for CVE-2023-53801?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.