7.8

CVE-2026-63881

drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger

In the Linux kernel, the following vulnerability has been resolved:

drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger

get_queue_ids() computes array_size = num_queues * sizeof(uint32_t),
which could overflow on 32-bit size_t build. using array_size()
instead, it saturates to SIZE_MAX on overflow.

(cherry picked from commit 2d57a0475f085c08b49312dfd8edcb461845f285)
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version a70a93fa568b4f05aba548dadb673703eccf5480
Version < 4e5f808b454167cc58d7084a407a554d8ddc694d
Status affected
Version a70a93fa568b4f05aba548dadb673703eccf5480
Version < de70a80992396ee306ee3a2810ad28aa1608ba9b
Status affected
Version a70a93fa568b4f05aba548dadb673703eccf5480
Version < 5cf4a41aa0d74e4c83f82d2ce233b5189ed4b43c
Status affected
Version a70a93fa568b4f05aba548dadb673703eccf5480
Version < 4f9eeedc3d3151f8a226fd676c314a813edda5a1
Status affected
Version a70a93fa568b4f05aba548dadb673703eccf5480
Version < 93f5534b35a05ef8a0109c1eefa800062fee810a
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.5
Status affected
Version 0
Version < 6.5
Status unaffected
Version <= 6.6.*
Version 6.6.143
Status unaffected
Version <= 6.12.*
Version 6.12.93
Status unaffected
Version <= 6.18.*
Version 6.18.35
Status unaffected
Version <= 7.0.*
Version 7.0.12
Status unaffected
Version <= *
Version 7.1
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 0.18% 0.074
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/4e5f808b454167cc58d7084a407a554d8ddc694d
https://git.kernel.org/stable/c/de70a80992396ee306ee3a2810ad28aa1608ba9b
https://git.kernel.org/stable/c/5cf4a41aa0d74e4c83f82d2ce233b5189ed4b43c
https://git.kernel.org/stable/c/4f9eeedc3d3151f8a226fd676c314a813edda5a1
https://git.kernel.org/stable/c/93f5534b35a05ef8a0109c1eefa800062fee810a