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CVE-2025-68374: Linux 6.5
CVE-2025-68374 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 0.00196 (percentile 0.08796), scored 20-Oct-2026.
Affected technology
Linux · 4469315439827290923fce4f3f672599cabeb366 to before dc6d1249ee35c1c76700b4b96281daeb7637bce1, 4469315439827290923fce4f3f672599cabeb366 to before 21989cb5034c835b212385a2afadf279d8069da0, 4469315439827290923fce4f3f672599cabeb366 to before a4bd1caf591faeae44cb10b6517e7dacb5139bda, 4469315439827290923fce4f3f672599cabeb366 to before f98b191f78124405294481dea85f8a22a3eb0a59, 4469315439827290923fce4f3f672599cabeb366 to before 0dc76205549b4c25705e54345f211b9f66e018a0
Linux
Linux · 6.5
Linux
Component: Not specified by the source
File: drivers/md/md.c, drivers/md/md.h
Attack conditions (Microsoft Security Response Center, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
A local attacker with low privileges could trigger a use-after-free error. Microsoft Security Response Center’s CVSS 3.1 assessment rates confidentiality and integrity impact as none; availability impact as high. The description does not state a further attacker outcome.
- 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
- 0.00196 · percentile 0.08796 · 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-2025-68374.html