PT-2025-8820 · Linux+7 · Linux Kernel+7

Guixin Liu · Published 2024-12-18 · Updated 2026-05-26 · CVE-2024-54458

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

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

Description A potential use-after-free (UAF) access issue has been identified in the Linux kernel, specifically in the scsi: ufs: bsg component. The issue arises from not setting bsg queue to NULL after its removal, which could lead to potential problems, although it does not currently cause any issues.

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

Exploit

DoS

Double Free

Use After Free

Weakness Enumeration

CWE-415

CWE-416

Related Identifiers

ALSA-2025_12746

ALSA-2025_12752

ALSA-2025_12753

ALSA-2025_16880

ALT-PU-2025-12647

BDU:2025-03894

CVE-2024-54458

DLA-4102-1

DLA-4178-1

OESA-2025-1446

OESA-2025-1450

OESA-2025-2118

OESA-2025-2119

SUSE-SU-2025:01919-1

SUSE-SU-2025:01951-1

SUSE-SU-2025:01964-1

SUSE-SU-2025:01965-1

SUSE-SU-2025:01967-1

SUSE-SU-2025:01972-1

SUSE-SU-2025:02000-1

SUSE-SU-2025:20408-1

SUSE-SU-2025:20413-1

SUSE-SU-2025:20419-1

SUSE-SU-2025:20421-1

SUSE-SU-2025_01951-1

SUSE-SU-2025_01964-1

SUSE-SU-2025_01965-1

SUSE-SU-2025_01967-1

SUSE-SU-2025_01972-1

SUSE-SU-2025_02000-1

USN-7521-1

USN-7521-2

USN-7521-3

USN-7654-1

USN-7654-2

USN-7654-3

USN-7654-4

USN-7654-5

USN-7655-1

USN-7686-1

USN-7703-1

USN-7703-2

USN-7703-3

USN-7703-4

USN-7711-1

USN-7712-1

USN-7712-2

USN-7719-1

USN-7737-1

Affected Products

Alt Linux

Astra Linux

Debian

Linuxmint

Linux Kernel

Red Os

Suse

Ubuntu

References · 2133

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/54xxx/CVE-2024-54458.json · Exploit
• https://ubuntu.com/security/CVE-2024-38541 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2025-20530.html · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-21793 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-56602 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-57911 · Security Note
• https://ubuntu.com/security/CVE-2025-38083 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-23157 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-21707 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-21858 · Security Note
• https://ubuntu.com/security/CVE-2024-46751 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-21867 · Vendor Advisory
• https://osv.dev/vulnerability/USN-7655-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-21783 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-58007 · Vendor Advisory