CVE Database›Document archive›CVE-2024-45013

CVE-2024-45013

kernel: nvme: move stopping keep-alive into nvme_uninit_ctrl()

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Severity

Moderate

Red Hat Product Security

6.7

CVSS 3.1

Review impact separately from score.

Published · September 11, 2024

Updated · October 29, 2026

Description

A flaw was found in the Linux kernel's NVMe (Non-Volatile Memory Express) driver. A use-after-free vulnerability can occur if the keep-alive work is started but not properly stopped when the controller fails to start. This can lead to a kernel panic when the NVMe host driver is unloaded or a connection failure is triggered, resulting in a denial of service.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

CVSS / CWE

CVSS 3.1 · 6.7
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE-416 · Use After Free