CVE-2026-68258
drm/amdkfd: Check bounds on CRIU restore queue type and mqd size
CVSS Score
7.1
EPSS Score
0.1%
EPSS Percentile
3th
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)
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 10, 2026 |
| Last Updated | Aug 18, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new high vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Linux / Linux
42c6c48214b726c30918e8dc80e2168607d13ae4 < fd1691ec62701c982ea32e749678988c67fd4c21 42c6c48214b726c30918e8dc80e2168607d13ae4 < cc10a5839756982504ee8568fc1e1625962ab7f8 42c6c48214b726c30918e8dc80e2168607d13ae4 < 47ea05f246bebc81c7796f56265cffd812cf0601
Linux / Linux
5.18