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VULNERABILITIES

CVE-2026-68258 Details

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check bounds on CRIU restore queue type and mqd size We weren't checking whether the values provided in the private data in kfd CRIU restore were within bounds. For queue type, add a KFD_QUEUE_TYPE_MAX and ensure the provided type is less than it. For mqd_size, add new function mqd_size_from_queue_type and confirm that the provided mqd_size matches expectations. (cherry picked from commit f19d8086f6644083c913d70bfdeee20e1b6f46a5)

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: kernel.orgCVSS-B:7.1 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://git.kernel.org/stable/c/47ea05f246bebc81c7796f56265cffd812cf0601 kernel.org
https://git.kernel.org/stable/c/cc10a5839756982504ee8568fc1e1625962ab7f8 kernel.org
https://git.kernel.org/stable/c/fd1691ec62701c982ea32e749678988c67fd4c21 kernel.org

Weakness Enumeration

No weakness enumeration is available for this CVE.

Affected Products

No affected product data is available for this CVE.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-68258
NVD Published Date:
Aug 10, 2026
NVD Last Modified:
Aug 18, 2026
Source:
kernel.org
CVE-2026-68258 Details - Not Deferred