PT-2026-61359 · Linux+2 · Linux Kernel+2
CVE-2026-64042
·
Published
2026-05-14
·
Updated
2026-09-08
CVSS v3.1
8.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:C/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 vfio/pci component where BAR (Base Address Register) resources are not verified before exporting a DMABUF. While these resources are requested during startup, the lack of a verification check allows potential access to unreserved resources through the export process.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
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Weakness Enumeration
Related Identifiers
Affected Products
Linuxmint
Linux Kernel
Ubuntu