CVE-2025-21882

MEDIUM EPSS 5.7%
Published Mar 27, 20251y ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Mar 27, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix vport QoS cleanup on error When enabling vport QoS fails, the scheduling node was never freed, causing a leak. Add the missing free and reset the vport scheduling node pointer to NULL.

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
5.7% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-401

Affected Products 5

VendorProductVersionRange
linuxlinux_kernel*≥6.13  –  <6.13.6
linuxlinux_kernel6.14any
linuxlinux_kernel6.14any
linuxlinux_kernel6.14any
linuxlinux_kernel6.14any

References 2

  • git.kernel.org https://git.kernel.org/stable/c/7f3528f7d2f98b70e19a6bb7b130fc82c079ac54
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fead368502bce0e10bea7c0d2895b2fa0c6c10aa
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/7f3528f7d2f98b70e19a6bb7b130fc82c079ac54
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fead368502bce0e10bea7c0d2895b2fa0c6c10aa
    Patch