CVE-2023-54261
published 2025-12-30CVE-2023-54261: In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Add missing gfx11 MQD manager callbacks mqd_stride function was introduced in…
PriorityP421low3.3
EPSS
0.17%
6.5th percentile
In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Add missing gfx11 MQD manager callbacks
mqd_stride function was introduced in commit 2f77b9a242a2
("drm/amdkfd: Update MQD management on multi XCC setup")
but not assigned for gfx11. Fixes a NULL dereference in debugfs.
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.5.6-1 (forky) | linux 6.5.6-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= 2f77b9a242a2e01822efc80c8b63eaa31df0f8b4 < 399b73d6b7720a9eae68a333193b53ed4f432fe5 | 399b73d6b7720a9eae68a333193b53ed4f432fe5 |
| linux | linux | >= 2f77b9a242a2e01822efc80c8b63eaa31df0f8b4 < e9dca969b2426702a73719ab9207e43c6d80b581 | e9dca969b2426702a73719ab9207e43c6d80b581 |
| linux | linux_kernel | >= 0 < 6.5.6-1 | 6.5.6-1 |
| linux | linux_kernel | >= 0 < 6.5.6-1 | 6.5.6-1 |
| linux | linux_kernel | >= 6.5.0 < 6.5.4 | 6.5.4 |
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OSV
drm/amdkfd: Add missing gfx11 MQD manager callbacks
osv·2025-12-30
CVE-2023-54261 drm/amdkfd: Add missing gfx11 MQD manager callbacks
drm/amdkfd: Add missing gfx11 MQD manager callbacks
In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Add missing gfx11 MQD manager callbacks
mqd_stride function was introduced in commit 2f77b9a242a2
("drm/amdkfd: Update MQD management on multi XCC setup")
but not assigned for gfx11. Fixes a NULL dereference in debugfs.
OSV
CVE-2023-54261: In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Add missing gfx11 MQD manager callbacks mqd_stride function was introd
osv·2025-12-30
CVE-2023-54261 CVE-2023-54261: In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Add missing gfx11 MQD manager callbacks mqd_stride function was introd
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Add missing gfx11 MQD manager callbacks mqd_stride function was introduced in commit 2f77b9a242a2 ("drm/amdkfd: Update MQD management on multi XCC setup") but not assigned for gfx11. Fixes a NULL dereference in debugfs.
GHSA
GHSA-j78v-x2hm-xc58: In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Add missing gfx11 MQD manager callbacks
mqd_stride function was intr
ghsa_unreviewed·2025-12-30
CVE-2023-54261 GHSA-j78v-x2hm-xc58: In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Add missing gfx11 MQD manager callbacks
mqd_stride function was intr
In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Add missing gfx11 MQD manager callbacks
mqd_stride function was introduced in commit 2f77b9a242a2
("drm/amdkfd: Update MQD management on multi XCC setup")
but not assigned for gfx11. Fixes a NULL dereference in debugfs.
Red Hat
kernel: drm/amdkfd: Add missing gfx11 MQD manager callbacks
vendor_redhat·2025-12-30·CVSS 3.3
CVE-2023-54261 [LOW] CWE-824 kernel: drm/amdkfd: Add missing gfx11 MQD manager callbacks
kernel: drm/amdkfd: Add missing gfx11 MQD manager callbacks
In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Add missing gfx11 MQD manager callbacks
mqd_stride function was introduced in commit 2f77b9a242a2
("drm/amdkfd: Update MQD management on multi XCC setup")
but not assigned for gfx11. Fixes a NULL dereference in debugfs.
A NULL pointer dereference was found in the AMD KFD driver for GFX11 GPUs. The mqd_stride callback was not assigned for GFX11 hardware, causing crashes when accessing the MQD debugfs interface.
Statement: This affects systems with AMD RDNA3 (GFX11) GPUs when reading debugfs entries. Normal GPU operation without debugfs access is unaffected. The crash requires debugfs mounted and accessible.
Package: kernel (Red Hat Enterprise Linux
Debian
CVE-2023-54261: linux - In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd:...
vendor_debian·2023
CVE-2023-54261 [LOW] CVE-2023-54261: linux - In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd:...
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Add missing gfx11 MQD manager callbacks mqd_stride function was introduced in commit 2f77b9a242a2 ("drm/amdkfd: Update MQD management on multi XCC setup") but not assigned for gfx11. Fixes a NULL dereference in debugfs.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved (fixed in 6.5.6-1)
sid: resolved (fixed in 6.5.6-1)
trixie: resolved (fixed in 6.5.6-1)
No detection rules found.
No public exploits indexed.
Wiz
CVE-2023-54261 Impact, Exploitability, and Mitigation Steps | Wiz
blogs_wiz
CVE-2023-54261 CVE-2023-54261 Impact, Exploitability, and Mitigation Steps | Wiz
## CVE-2023-54261 :
Linux Kernel vulnerability analysis and mitigation
In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Add missing gfx11 MQD manager callbacks
mqd_stride function was introduced in commit 2f77b9a242a2
("drm/amdkfd: Update MQD management on multi XCC setup")
but not assigned for gfx11. Fixes a NULL dereference in debugfs.
Source : NVD
Published December 30, 2025
CNA Score N/A
Affected Technologies
Linux Kernel
Linux Debian
Has Public Exploit No
Has CISA KEV Exploit No
CISA KEV Release Date N/A
CISA KEV Due Date N/A
Exploitation Probability Percentile (EPSS) 7.7
Exploitation Probability (EPSS) N/A
Affected packages and libraries
kernel-default-extra
linux-aws-5.15
Sources
NVD
Debian 11, 12 No Fix Added at: Dec 31, 2025
De
Bugzilla
CVE-2023-54261 kernel: drm/amdkfd: Add missing gfx11 MQD manager callbacks
bugzilla·2025-12-30
CVE-2023-54261 [LOW] CVE-2023-54261 kernel: drm/amdkfd: Add missing gfx11 MQD manager callbacks
CVE-2023-54261 kernel: drm/amdkfd: Add missing gfx11 MQD manager callbacks
In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Add missing gfx11 MQD manager callbacks
mqd_stride function was introduced in commit 2f77b9a242a2
("drm/amdkfd: Update MQD management on multi XCC setup")
but not assigned for gfx11. Fixes a NULL dereference in debugfs.
Discussion:
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025123057-CVE-2023-54261-0331@gregkh/T
2025-12-30
Published