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CVE-2025-68356: Linux 6.6
CVE-2025-68356 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 0.00211 (percentile 0.10712), scored 20-Oct-2026.
Affected technology
Linux · dc0b9435238c1a68150c798c9c7a1b5d7414cbb9 to before 66eb53cecc5f83183535bbfb2fa6464322049b61, dc0b9435238c1a68150c798c9c7a1b5d7414cbb9 to before edb2b255618621dc83d0ec23150e16b2c697077f, dc0b9435238c1a68150c798c9c7a1b5d7414cbb9 to before 9c0960ed112398bdb6c60ccf6e6b583bc59acede, dc0b9435238c1a68150c798c9c7a1b5d7414cbb9 to before 49e7347f4644d031306d56cb4d51e467cbdcbc69, dc0b9435238c1a68150c798c9c7a1b5d7414cbb9 to before 2c5f4a53476e3cab70adc77b38942c066bd2c17c
Linux
Linux · 6.6
Linux
Component: Not specified by the source
Function: new_inode
File: fs/gfs2/glock.c, fs/gfs2/inode.c, fs/gfs2/inode.h, fs/gfs2/ops_fstype.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.
- Product
- azl3 kernel 6.6.117.1-1 on Azure Linux 3.0
- CCR priority
- 22.1 /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
- 0.00211 · percentile 0.10712 · 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-2025-68356.html