CVEvulnerability
CVE-2026-80884
- Status
- Received
- Published
- 2026-09-04
- Last modified
- 2026-10-21
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
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.
References
- https://git.kernel.org/stable/c/0f035333e19944f8ea7a423681f161eb1b2db21c git.kernel.org
- https://git.kernel.org/stable/c/10662aafce4acd52278c942d0a5b3993594017b9 git.kernel.org
- https://git.kernel.org/stable/c/2b9ddb7311c79e8af2410abd97765fffd9ddf586 git.kernel.org
- https://git.kernel.org/stable/c/a4a046f668c7c7d0df9510cc426678563fff1b03 git.kernel.org
- https://git.kernel.org/stable/c/da6d997ac556479c112554ab5d95cbd04683eb11 git.kernel.org