CVE-2025-21924

MEDIUM EPSS 7.4%
Published Apr 1, 20251y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Apr 1, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: net: hns3: make sure ptp clock is unregister and freed if hclge_ptp_get_cycle returns an error During the initialization of ptp, hclge_ptp_get_cycle might return an error and returned directly without unregister clock and free it. To avoid that, call hclge_ptp_destroy_clock to unregist and free clock if hclge_ptp_get_cycle failed.

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
7.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-459

Affected Products 15

VendorProductVersionRange
linuxlinux_kernel*≥5.14.1  –  <5.15.179
linuxlinux_kernel*≥5.16  –  <6.1.131
linuxlinux_kernel*≥6.2  –  <6.6.83
linuxlinux_kernel*≥6.7  –  <6.12.19
linuxlinux_kernel*≥6.13  –  <6.13.7
linuxlinux_kernel5.14any
linuxlinux_kernel5.14any
linuxlinux_kernel5.14any
linuxlinux_kernel5.14any
linuxlinux_kernel5.14any
linuxlinux_kernel6.14any
linuxlinux_kernel6.14any
linuxlinux_kernel6.14any
linuxlinux_kernel6.14any
linuxlinux_kernel6.14any

References 7

  • git.kernel.org https://git.kernel.org/stable/c/21dba813d9821687a7f9aff576798ba21a859a32
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/2c04e507f3a5c5dc6e2b9ab37d8cdedee1ef1a37
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/33244e98aa9503585e585335fe2ceb4492630949
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9cfc43c0e6e6a31122b4008d763a2960c206aa2d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b7365eab39831487a84e63a9638209b68dc54008
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b7d8d4529984e2d4a72a6d552fb886233e8e83cb
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/21dba813d9821687a7f9aff576798ba21a859a32
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/2c04e507f3a5c5dc6e2b9ab37d8cdedee1ef1a37
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/33244e98aa9503585e585335fe2ceb4492630949
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9cfc43c0e6e6a31122b4008d763a2960c206aa2d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b7365eab39831487a84e63a9638209b68dc54008
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b7d8d4529984e2d4a72a6d552fb886233e8e83cb
    Patch