CVE-2026-68101

✕ Withdrawn — historical dataUNRATEDCVSS · not yet scored
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In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: fix check in amdgpu_hmm_invalidate_gfx

For a short moment during alloc/free the userptr BO is not part of his VM, so bo->vm_bo can be NULL.

Keep a reference to the VM root PD as parent of the userptr BO so that we can always use that to wait for all submissions of the VM instead of only the one involving the userptr BO.

(cherry picked from commit 631849ff5d603841e74f19f4a5e30fe1f7d7cf30)

CVSS v3
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EchelonGraph score
Not yet assessedThis CVE record was withdrawn by its numbering authority, so there is no vulnerability to rate.
EPSS PROB
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EPSS %ILE
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KEV
—Not applicable: this CVE ID was withdrawn

Published

August 10, 2026

Last Modified

August 10, 2026

References (1)

Frequently asked(3)

What is CVE-2026-68101?
CVE-2026-68101 is a rejected CVE ID: its record was withdrawn on August 17, 2026 and no longer describes a vulnerability. Reason given: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
When was the CVE record for CVE-2026-68101 published?
The CVE record for CVE-2026-68101 was published on August 10, 2026. EchelonGraph's copy of the record carries a last-modified date of August 10, 2026; the record at its source may have been updated since.
How do I remediate CVE-2026-68101?
There is nothing to remediate under CVE-2026-68101: it is a rejected (withdrawn) CVE ID and no longer describes a vulnerability.