DEBIAN-CVE-2025-37900

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Source
https://security-tracker.debian.org/tracker/CVE-2025-37900
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-37900.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2025-37900
Upstream
Published
2025-05-20T16:15:26Z
Modified
2025-09-19T06:15:39Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved: iommu: Fix two issues in iommucopystructfromuser() In the review for iommucopystructtouser() helper, Matt pointed out that a NULL pointer should be rejected prior to dereferencing it: https://lore.kernel.org/all/86881827-8E2D-461C-BDA3-FA8FD14C343C@nvidia.com And Alok pointed out a typo at the same time: https://lore.kernel.org/all/480536af-6830-43ce-a327-adbd13dc3f1d@oracle.com Since both issues were copied from iommucopystructfromuser(), fix them first in the current header.

References

Affected packages

Debian:13 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.12.29-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.12.29-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}