Get real-time updates on Telegram
CVE-2025-40334: Linux 6.16
CVE-2025-40334 affects azl3 kernel 6.6.117.1-1 on Azure Linux 3.0. CVSS 3.1 base score 7.3 (HIGH, Source advisory). EPSS 0.00165 (percentile 0.05263), scored 13-Oct-2026.
Affected technology
Linux · 5501117d24a38dadff3dbd8d3102559b27929668 to before 5a577de86c4a1c67ca405571d6ef84e65c6897d1, 5501117d24a38dadff3dbd8d3102559b27929668 to before 9e46b8bb0539d7bc9a9e7b3072fa4f6082490392, fbf136b932358da1c65eb6fedd064a33a7a96aaa to before 9e46b8bb0539d7bc9a9e7b3072fa4f6082490392
Linux
Linux · 6.16
Linux
Component: Not specified by the source
File: drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c, drivers/gpu/drm/amd/amdgpu/amdgpu_userq.h, drivers/gpu/drm/amd/amdgpu/mes_userqueue.c
Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 7.3/10) rates confidentiality impact as low; integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- Product
- azl3 kernel 6.6.117.1-1 on Azure Linux 3.0
- CCR priority
- 29.2 /100 (P4)
- CVSS 3.1
- 7.3 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H · Source advisory
- EPSS
- 0.00165 · percentile 0.05263 · 2026-10-13
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-14 05:24:14.258005+00:00 UTC
- Microsoft MSRC Security Update Guide (CVRF) · Source record · observed 2026-10-04 07:08:49.022374+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-15 01:07:31.726917+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-40334.html