PT-2026-93636 · Linux · Linux Kernel
CVE-2026-89995
·
Published
2026-09-16
·
Updated
2026-09-24
CVSS v3.1
8.8
High
| Vector | AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
An issue exists in the
dma-direct component where the dma direct alloc from pool() function was modified to return a CPU address instead of a struct page pointer. While this change was compatible with dma direct alloc(), it caused failures in dma direct alloc pages(), which expects a struct page pointer.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
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Related Identifiers
Affected Products
Linux Kernel