CVE-2026-80884
- Source
- https://cve.org/CVERecord?id=CVE-2026-80884
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-80884.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-80884
- Downstream
- Published
- 2026-09-04T16:49:31Z
- Modified
- 2026-10-24T02:33:06Z
- Summary
- ntb: Store original DMA address for future release
- Details
-
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.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80884.json" }- References
-
- https://git.kernel.org/stable/c/0f035333e19944f8ea7a423681f161eb1b2db21c
- https://git.kernel.org/stable/c/10662aafce4acd52278c942d0a5b3993594017b9
- https://git.kernel.org/stable/c/2b9ddb7311c79e8af2410abd97765fffd9ddf586
- https://git.kernel.org/stable/c/a4a046f668c7c7d0df9510cc426678563fff1b03
- https://git.kernel.org/stable/c/da6d997ac556479c112554ab5d95cbd04683eb11
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80884.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-80884
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedfc5d1829f9bf3d8275322727c0e9a8baf268b7c6Fixed2b9ddb7311c79e8af2410abd97765fffd9ddf586Fixeda4a046f668c7c7d0df9510cc426678563fff1b03Fixed0f035333e19944f8ea7a423681f161eb1b2db21cFixed10662aafce4acd52278c942d0a5b3993594017b9Fixedda6d997ac556479c112554ab5d95cbd04683eb11