CVE-2025-68336: locking/spinlock/debug: Fix data-race in do_raw_write_lock

Overview

Severity

Medium (CVSS 5.5)

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploit Status

Not Exploited

Patch Tuesday

2025-Dec

Released

2025-12-24

Last Updated

2026-02-18

EPSS Score

0.05% (percentile: 16.7%)

Affected Products (3)

Other

• 20823-17084
• 20788-17084

Open Source Software

• azl3 kernel 6.6.117.1-1 on Azure Linux 3.0

Revision History

• 2025-12-24: Information published.
• 2026-01-08: Information published.
• 2026-01-20: Information published.
• 2026-02-18: Information published.