CVE-2023-53230

MEDIUM EPSS 4.1%
Published Sep 15, 20259mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Sep 15, 2025 9mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix warning in cifs_smb3_do_mount() This fixes the following warning reported by kernel test robot fs/smb/client/cifsfs.c:982 cifs_smb3_do_mount() warn: possible memory leak of 'cifs_sb'

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
4.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-401

Affected Products 3

VendorProductVersionRange
linuxlinux_kernel* <5.15.128
linuxlinux_kernel*≥5.16  –  <6.1.47
linuxlinux_kernel*≥6.2  –  <6.4.12

References 4

  • git.kernel.org https://git.kernel.org/stable/c/12c30f33cc6769bf411088a2872843c4f9ea32f9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/945f4a7aff84fde1f825d17a5050880345da3228
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9850867042674361f455ea8901375cff5b800be5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/eb79f8dfba343667f9a82a252743f4e8f67ce420
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/12c30f33cc6769bf411088a2872843c4f9ea32f9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/945f4a7aff84fde1f825d17a5050880345da3228
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9850867042674361f455ea8901375cff5b800be5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/eb79f8dfba343667f9a82a252743f4e8f67ce420
    Patch