7.1

CVE-2026-68258

drm/amdkfd: Check bounds on CRIU restore queue type and mqd size

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)
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 42c6c48214b726c30918e8dc80e2168607d13ae4
Version < fd1691ec62701c982ea32e749678988c67fd4c21
Status affected
Version 42c6c48214b726c30918e8dc80e2168607d13ae4
Version < cc10a5839756982504ee8568fc1e1625962ab7f8
Status affected
Version 42c6c48214b726c30918e8dc80e2168607d13ae4
Version < 47ea05f246bebc81c7796f56265cffd812cf0601
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.18
Status affected
Version 0
Version < 5.18
Status unaffected
Version <= 6.18.*
Version 6.18.42
Status unaffected
Version <= 7.1.*
Version 7.1.6
Status unaffected
Version <= *
Version 7.2
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.13% 0.03
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.1 1.8 5.2
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/fd1691ec62701c982ea32e749678988c67fd4c21
https://git.kernel.org/stable/c/cc10a5839756982504ee8568fc1e1625962ab7f8
https://git.kernel.org/stable/c/47ea05f246bebc81c7796f56265cffd812cf0601