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P4Verified

CVE-2025-40277: Linux 4.3

CVE-2025-40277 affects azl3 kernel 6.6.112.1-2 on Azure Linux 3.0. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00237 (percentile 0.13667), scored 14-Oct-2026.

Affected technology

Linux · 8ce75f8ab9044fe11caaaf2b2c82471023212f9f to before e58559845021c3bad5e094219378b869157fad53, 8ce75f8ab9044fe11caaaf2b2c82471023212f9f to before 54d458b244893e47bda52ec3943fdfbc8d7d068b, 8ce75f8ab9044fe11caaaf2b2c82471023212f9f to before 709e5c088f9c99a5cf2c1d1c6ce58f2cca7ab173, 8ce75f8ab9044fe11caaaf2b2c82471023212f9f to before a3abb54c27b2c393c44362399777ad2f6e1ff17e, 8ce75f8ab9044fe11caaaf2b2c82471023212f9f to before b5df9e06eed3df6a4f5c6f8453013b0cabb927b4, 8ce75f8ab9044fe11caaaf2b2c82471023212f9f to before 5aea2cde03d4247cdcf53f9ab7d0747c9dca1cfc, 8ce75f8ab9044fe11caaaf2b2c82471023212f9f to before f3f3a8eb3f0ba799fae057091d8c67cca12d6fa0, 8ce75f8ab9044fe11caaaf2b2c82471023212f9f to before 32b415a9dc2c212e809b7ebc2b14bc3fbda2b9af
Linux

Linux · 4.3
Linux

Component: Not specified by the source
File: drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.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 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published

Product
azl3 kernel 6.6.112.1-2 on Azure Linux 3.0
CCR priority
31.3 /100 (P4)
CVSS 3.1
7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Source advisory
EPSS
0.00237 · percentile 0.13667 · 2026-10-14
KEV
no

Provenance

Stable permalink: https://cybercodered.org/item/cve-cve-2025-40277.html