CVE-2023-54261 — Access of Uninitialized Pointer in Linux

CWE-824 — Access of Uninitialized Pointer7 documents6 sources
Severity
3.3LOW
No vector
EPSS
0.0%
top 92.35%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
LinuxLinux KernelDebian Linux
Timeline
PublishedDec 30

Description

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 Packages4 packages

▶Linuxlinux/linux_kernel6.5.0 — 6.5.4
▶Debianlinux/linux_kernel< 6.5.6-1+1
▶CVEListV5linux/linux2f77b9a242a2e01822efc80c8b63eaa31df0f8b4 — 399b73d6b7720a9eae68a333193b53ed4f432fe5+2
▶debiandebian/linux< linux 6.5.6-1 (forky)

🔴Vulnerability Details

3
OSV
drm/amdkfd: Add missing gfx11 MQD manager callbacks↗2025-12-30
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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↗2025-12-30
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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↗2025-12-30
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📋Vendor Advisories

2
Red Hat
kernel: drm/amdkfd: Add missing gfx11 MQD manager callbacks↗2025-12-30
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Debian
CVE-2023-54261: linux - In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd:...↗2023
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🕵️Threat Intelligence

1
Wiz
CVE-2023-54261 Impact, Exploitability, and Mitigation Steps | Wiz↗
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