CVE-2023-52479

HighCVSS 8.8/10Last modified Aug 15, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

ksmbd: fix uaf in smb20_oplock_break_ack

drop reference after use opinfo.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-416

Affected software

No affected versions have been published.

Timeline

Published
Feb 29, 2024
Last modified
Aug 15, 2026
NVD status
Modified

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CVE-2023-52479: High severity, CVSS 8.8 | Vulnix