CVE-2024-54456

Advisory lineage Upstream: 0 Downstream: 13
Analyzed
Published: 27 Feb 2025, 02:18
Last modified:11 May 2026, 20:53

Vulnerability Summary

Overall Risk (default)
medium
31/100
CVSS Score
7.8 HIGH
v3.1 (nvd)
EPSS Score
0.02% LOW
0% probability -0.02%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

27 Feb 2025, 02:18
Published
Vulnerability first disclosed
11 May 2026, 20:53
Last Modified
Vulnerability information updated

Description

In the Linux kernel, the following vulnerability has been resolved: NFS: Fix potential buffer overflowin nfs_sysfs_link_rpc_client() name is char[64] where the size of clnt->cl_program->name remains unknown. Invoking strcat() directly will also lead to potential buffer overflow. Change them to strscpy() and strncat() to fix potential issues.

CVSS Metrics

  • v3.1•HIGH•Score: 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Trends

Current EPSS score: 0.02%• Percentile: 5%

Techniques & Countermeasures

  • CWE-787•Out-of-bounds Write

    The product writes data past the end, or before the beginning, of the intended buffer.

Affected Systems

  • linux•linux

    ≥ e13b549319a684dd80c4cc25e9567a5c84007e32, < 19b3ca651b4b473878c73539febe477905041442 | ≥ e13b549319a684dd80c4cc25e9567a5c84007e32, < dd8830779b77f4d1206d28d02ad56a03fc0e78f7 | ≥ e13b549319a684dd80c4cc25e9567a5c84007e32, < e8e0eb5601d4a6c74c336e3710afe3a0348c469d | ≥ e13b549319a684dd80c4cc25e9567a5c84007e32, < 49fd4e34751e90e6df009b70cd0659dc839e7ca8 | 6.5

  • linux•linux_kernel

    ≥ 6.5, < 6.6.79 | ≥ 6.7, < 6.12.16 | ≥ 6.13, < 6.13.4

References (4)