PT-2025-2833 · Linux+5 · Linux Kernel+5

Yingfu.Zhou · Published 2024-12-03 · Updated 2026-05-26 · CVE-2024-49569

Positive Technologies (AI Summary)

CVSS v3.1

5.7

Medium

Base vector

AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A vulnerability in the Linux kernel has been resolved, related to the nvme-rdma module. The issue occurs when the admin q is destroyed while creating a controller, causing the kernel to hang. This is due to the admin q being quiesced before canceling requests, but not unquiesced before destruction, resulting in pending requests not being drained and the kernel hanging on blk mq freeze queue wait() forever.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-460

Related Identifiers

ALSA-2025_12746

ALSA-2025_12752

ALSA-2025_12753

ALSA-2025_16880

AZL-68544

BDU:2025-06368

CVE-2024-49569

ECHO-8B19-7949-521D

INFSA-2025_6966

OESA-2025-1158

OESA-2025-1159

OESA-2025-1160

OESA-2025-1162

OPENSUSE-SU-2025_0428-1

OPENSUSE-SU-2025_0499-1

OPENSUSE-SU-2025_0557-1

RHSA-2025:6966

RHSA-2025_6966

SUSE-SU-2025:0289-1

SUSE-SU-2025:0428-1

SUSE-SU-2025:0499-1

SUSE-SU-2025:0557-1

SUSE-SU-2025:20165-1

SUSE-SU-2025:20166-1

SUSE-SU-2025:20248-1

SUSE-SU-2025:20249-1

SUSE-SU-2025_0428-1

SUSE-SU-2025_0499-1

SUSE-SU-2025_0557-1

USN-7379-1

USN-7379-2

USN-7380-1

USN-7381-1

USN-7382-1

USN-7449-1

USN-7449-2

USN-7450-1

USN-7451-1

USN-7452-1

USN-7453-1

USN-7468-1

USN-7523-1

USN-7524-1

Affected Products

Debian

Linuxmint

Linux Kernel

Red Hat

Suse

Ubuntu

References · 2473

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/49xxx/CVE-2024-49569.json · Exploit
• https://ubuntu.com/security/CVE-2024-56627 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-53044 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2025-20530.html · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-49963 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56647 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50244 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-49914 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-53191 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56615 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-41014 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-11-CVE-2024-49569 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-57849 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-46782 · Security Note
• https://ubuntu.com/security/CVE-2024-47747 · Vendor Advisory