DEBIAN-CVE-2025-21990

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Source

https://security-tracker.debian.org/tracker/DEBIAN-CVE-2025-21990

Import Source

https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-21990.json

JSON Data

https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2025-21990

Upstream

CVE-2025-21990

Published

2025-04-02T13:15:43Z

Modified

2025-09-19T06:16:04Z

Summary

[none]

Details

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: NULL-check BO's backing store when determining GFX12 PTE flags PRT BOs may not have any backing store, so bo->tbo.resource will be NULL. Check for that before dereferencing. (cherry picked from commit 3e3fcd29b505cebed659311337ea03b7698767fc)

References

https://security-tracker.debian.org/tracker/CVE-2025-21990

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

6.12.20-1

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

6.12.20-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}