CVE-2025-68318: Linux 6.11

CVE-2025-68318 affects azl3 kernel 6.6.117.1-1 on Azure Linux 3.0. CVSS 3.1 base score 5.5 (Microsoft Security Response Center). EPSS 0.00172 (percentile 0.06218), scored 20-Oct-2026.

Affected technology

Linux · ae81b69fd2b1eb4885b352749b1fd1172e2f0f18 to before d816c00bb69fb2eecd3fccac067857f3a0dbc44e, ae81b69fd2b1eb4885b352749b1fd1172e2f0f18 to before bdec5e01fc2f3114d1fb1daeb1000911d783c4ae, ae81b69fd2b1eb4885b352749b1fd1172e2f0f18 to before c567bc5fc68c4388c00e11fc65fd14fe86b52070
Linux

Linux · 6.11
Linux

Component: Not specified by the source
File: drivers/clk/thead/clk-th1520-ap.c

Attack conditions (Microsoft Security Response Center, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

Microsoft Security Response Center’s CVSS 3.1 assessment rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 21-Oct-2026 16:29 UTC

Product: azl3 kernel 6.6.117.1-1 on Azure Linux 3.0
CCR priority: 22.0 /100 (P4)
CVSS 3.1: 5.5 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · Microsoft Security Response Center
EPSS: 0.00172 · percentile 0.06218 · 2026-10-20
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-20 16:56:29.772392+00:00 UTC
GitHub Advisory Database · Source record · observed 2026-10-21 16:14:50.830645+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 2026-10-21 16:09:05.633125+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-68318.html