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CVE-2026-80884

Unknown

Last modified

CVE-2026-80884 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: ntb: Store original DMA address for future release The DMA API requires that dma_free_attrs receive the exact dma_handle originally returned by the allocation function. Do not modify it..

Description

In the Linux kernel, the following vulnerability has been resolved: ntb: Store original DMA address for future release The DMA API requires that dma_free_attrs receive the exact dma_handle originally returned by the allocation function. Do not modify it.

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= fc5d1829f9bf3d8275322727c0e9a8baf268b7c6, < 10662aafce4acd52278c942d0a5b3993594017b9; >= fc5d1829f9bf3d8275322727c0e9a8baf268b7c6, < da6d997ac556479c112554ab5d95cbd04683eb11
LinuxLinux4.20

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-80884?
In the Linux kernel, the following vulnerability has been resolved: ntb: Store original DMA address for future release The DMA API requires that dma_free_attrs receive the exact dma_handle originally returned by the allocation function. Do not modify it.
How severe is CVE-2026-80884?
Severity scoring for CVE-2026-80884 is pending analysis.
How do I fix CVE-2026-80884?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST