CVE-2023-53230

Advisory lineage Upstream: 0 Downstream: 19
Modified
Published: 15 Sept 2025, 14:22
Last modified:23 May 2026, 15:28

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.5 MEDIUM
v3.1 (cve.org)
EPSS Score
0.02% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

15 Sept 2025, 14:22
Published
Vulnerability first disclosed
23 May 2026, 15:28
Last Modified
Vulnerability information updated

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 Metrics

  • v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Trends

Current EPSS score: 0.02%• Percentile: 5%

Techniques & Countermeasures

  • CWE-401•Missing Release of Memory after Effective Lifetime

    The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

Affected Systems

  • linux•linux

    ≥ ce0008a0e410cdd95f0d8cd81b2902ec10a660c4, < 9850867042674361f455ea8901375cff5b800be5 | ≥ 8378a51e3f8140f60901fb27208cc7a6e47047b5, < 945f4a7aff84fde1f825d17a5050880345da3228 | ≥ 8378a51e3f8140f60901fb27208cc7a6e47047b5, < eb79f8dfba343667f9a82a252743f4e8f67ce420 | ≥ 8378a51e3f8140f60901fb27208cc7a6e47047b5, < 12c30f33cc6769bf411088a2872843c4f9ea32f9 | 9a167fc440e5693c1cdd7f07071e05658bd9d89d | ee71f8f1cd3c8c4a251fd3e8abc89215ae3457cb | ≥ 5.15.46, < 5.15.128 | ≥ 5.17.14, < 5.18 | ≥ 5.18.3, < 5.19 | 5.19

  • linux•linux_kernel

    < 5.15.128 | ≥ 5.16, < 6.1.47 | ≥ 6.2, < 6.4.12

References (4)