PT-2024-36890 · Linux+3 · Linux Kernel+3

Published 2024-07-24 · Updated 2026-05-26 · CVE-2024-56583

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.74

Description A warning is triggered in the Linux kernel when running a specific command, due to a task being boosted and having its parameters set by rt mutex setprio, making a new call to setup new dl entity unnecessary. The warning occurs because set cpus allowed dequeues and enqueues tasks with the ENQUEUE RESTORE flag set.

Recommendations Update to Linux kernel version 6.6.74 or later to resolve the issue. As a temporary workaround, consider avoiding the specific command that triggers the warning until a patch is available.

Exploit

Fix

Improper Handling of Exceptional Conditions

Weakness Enumeration

CWE-841

CWE-755

Related Identifiers

BDU:2026-05792

CVE-2024-56583

ECHO-7F9F-5E1E-85E9

MGASA-2025-0030

MGASA-2025-0032

OESA-2025-1033

OESA-2025-1035

OESA-2025-1037

OESA-2025-1078

OESA-2025-1079

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

Ubuntu

References · 1200

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/56xxx/CVE-2024-56583.json · Exploit
• https://ubuntu.com/security/CVE-2024-53044 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56627 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2025-20530.html · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-57839 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-49963 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-53177 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56647 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50099 · 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-2024-50171 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-56562 · Security Note
• https://ubuntu.com/security/CVE-2024-53191 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-47712 · Vendor Advisory