Home/CVE/In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix possible NULL dereference in amdgpu
CVE

CVE-2023-52585

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix possible NULL dereference in amdgpu

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix possible NULL dereference in amdgpu_ras_query_error_status_helper() Return invalid error code -EINVAL for invalid block id. Fixes the below: drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:1183 amdgpu_ras_query_error_status_helper() error: we previously assumed 'info' could be null (see line 1176)

MEDIUM · CVSS 5.5 EPSS 0.00013
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-476NULL Pointer Dereference
▤

Affected Products & Versions

11
linux kernel< 6.7.4
linux kernel>= 5.4 and < 5.4.277
linux kernel>= 5.5 and < 5.10.218
linux kernel>= 5.11 and < 5.15.160
linux kernel>= 5.16 and < 6.1.92
linux kernel>= 6.2 and < 6.6.32
linux kernel>= 6.7 and < 6.7.4
debian linuxall versions
▣

Scoring & Timeline

5.5
MEDIUM · CVSS v3.1 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD06 Mar 2024 · 07:15 AM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

18
msrcCVE-2023-52585
rhsaRHSA-2024:9315Low
usnUSN-7019-1
usnUSN-6979-1
usnUSN-6950-4
🔗

References & Sources

9
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://git.kernel.org/stable/c/0eb296233f86750102aa43b97879b8d8311f249aPatch
https://git.kernel.org/stable/c/195a6289282e039024ad30ba66e6f94a4d0fbe49Patch
https://git.kernel.org/stable/c/467139546f3fb93913de064461b1a43a212d7626Patch
https://git.kernel.org/stable/c/7e6d6f27522bcd037856234b720ff607b9c4a09bPatch
https://git.kernel.org/stable/c/92cb363d16ac1e41c9764cdb513d0e89a6ff4915Patch
https://git.kernel.org/stable/c/b8d55a90fd55b767c25687747e2b24abd1ef8680Patch
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