CVE-2026-89810
CVE CVE-2026-89810EUVD EUVD-2026-80410Published 2026-09-16T10:30:43.000ZLast changed 2026-09-17T09:29:08.000ZCVSS 7.8
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix error path at svm_migrate_copy_to_ram If page migration from device to sys ram fails for some reasons driver needs release and unlock allocated system pages. To do that driver should use page physical address, or pfn, then get struct page*. Current driver uses dma address(for adev) that is not correct with IOMMU enabled, or even in general. The patch releases and unlocks allocated system pages based on where migration failed by struct page* of sys ram pages. Also dma_unmap correspodent system ram pages at error path.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux 5.14; patch: 7.3-rc1; patch: 6.18.51; 48ff079b28d82dbce000cc45c0fd35b6ae9ffbda <960c4a8069bfd352c48cc88592618f1ebe24c69e; 48ff079b28d82dbce000cc45c0fd35b6ae9ffbda <da87bcad1f781d822e7ced6d1de9dbc6d381c72e; patch: 0; patch: 7.2.5; 48ff079b28d82dbce000cc45c0fd35b6ae9ffbda <a2035918a7a1d8fd3bb79d22e1e149294a5a8418
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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