PT-2024-7049 · Linux+5 · Linux Kernel+5

Joe Perches · Published 2024-07-09 · Updated 2025-09-29 · CVE-2024-41046

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 The issue is related to a double free vulnerability in the ltq etop free channel() function in the drivers/net/ethernet/lantiq etop.c module of the Linux kernel's Ethernet driver. This vulnerability can allow an attacker to impact the confidentiality, integrity, and availability of protected information. The problem arises because the number of the currently released descriptor is never incremented, resulting in the same skb being released multiple times.

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

Exploit

Double Free

Weakness Enumeration

CWE-415

Related Identifiers

ALSA-2025_16880

ALT-PU-2024-10465

ALT-PU-2024-11524

ALT-PU-2024-12537

ALT-PU-2024-13979

ALT-PU-2024-14046

BDU:2024-08307

CVE-2024-41046

DLA-4008-1

DSA-5747-1

MGASA-2024-0277

MGASA-2024-0278

OESA-2024-1992

OESA-2024-1993

OESA-2024-1994

OESA-2024-1995

OESA-2024-1996

USN-7003-1

USN-7003-2

USN-7003-3

USN-7003-4

USN-7003-5

USN-7006-1

USN-7007-1

USN-7007-2

USN-7007-3

USN-7009-1

USN-7009-2

USN-7019-1

USN-7089-1

USN-7089-2

USN-7089-3

USN-7089-4

USN-7089-5

USN-7089-6

USN-7089-7

USN-7090-1

USN-7095-1

USN-7156-1

Affected Products

Alt Linux

Astra Linux

Linuxmint

Linux Kernel

Red Os

Ubuntu

References · 1121

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/41xxx/CVE-2024-41046.json · Exploit
• https://ubuntu.com/security/CVE-2024-41079 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-40957 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26999 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-40984 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-27398 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-41002 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-45026 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46815 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46825 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-43895 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-42238 · Vendor Advisory
• https://osv.dev/vulnerability/BELL-CVE-2024-41046 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-43884 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26973 · Vendor Advisory