CVE-2023-53061

MEDIUM

Linux Kernel 5.15-5.15.105 - Reference Count Leak in ksmbd smb2_open()

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix possible refcount leak in smb2_open() Reference count of acls will leak when memory allocation fails. Fix this by adding the missing posix_acl_release().

References (4)

Core 4

Scores

CVSS v3 5.5
EPSS 0.0018
EPSS Percentile 7.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

Status published
Products (15)
linux/Kernel 5.15.0 - 5.15.105linux
linux/Kernel 5.16.0 - 6.1.22linux
linux/Kernel 6.2.0 - 6.2.9linux
Linux/Linux < 5.15
Linux/Linux 5.15
Linux/Linux 5.15.105 - 5.15.*
Linux/Linux 6.1.22 - 6.1.*
Linux/Linux 6.2.9 - 6.2.*
Linux/Linux 6.3
Linux/Linux e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 - 2624b445544ffc1472ccabfb6ec867c199d4c95c
... and 5 more
Published May 02, 2025
Tracked Since Feb 18, 2026