PT-2024-34004 · Linux+7 · Linux Kernel+7

Wang Hai · Published 2024-11-07 · Updated 2025-10-03 · CVE-2024-50171

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 6.6.61

Description: A potential memory leak in the bcm sysport xmit() function has been resolved. The issue occurred when bcm sysport xmit() returned NETDEV TX OK without freeing skb in case of dma map single() failure. To fix this, dev kfree skb() was added.

Recommendations: For Linux kernel versions prior to 6.6.61, update to version 6.6.61 or later to resolve the issue. As a temporary workaround, consider disabling the bcm sysport xmit() function until a patch is available.

Exploit

Fix

Memory Leak

Weakness Enumeration

CWE-401

Related Identifiers

ALSA-2025_12746

ALSA-2025_12752

ALSA-2025_12753

ALSA-2025_16880

ALT-PU-2024-15251

ALT-PU-2024-15739

ALT-PU-2024-16172

ALT-PU-2024-17099

ALT-PU-2024-17211

ALT-PU-2025-12647

AZL-53073

AZL-53144

BDU:2025-03486

CVE-2024-50171

DLA-4008-1

DLA-4075-1

MGASA-2024-0368

MGASA-2024-0369

OESA-2024-2492

OESA-2024-2518

OESA-2024-2519

OESA-2024-2521

OPENSUSE-SU-2024:14500-1

OPENSUSE-SU-2024_4314-1

OPENSUSE-SU-2024_4315-1

OPENSUSE-SU-2024_4316-1

OPENSUSE-SU-2024_4376-1

OPENSUSE-SU-2025:14705-1

SUSE-SU-2024:4314-1

SUSE-SU-2024:4315-1

SUSE-SU-2024:4316-1

SUSE-SU-2024:4318-1

SUSE-SU-2024:4364-1

SUSE-SU-2024:4367-1

SUSE-SU-2024:4376-1

SUSE-SU-2024:4387-1

SUSE-SU-2025:0035-1

SUSE-SU-2025:20163-1

SUSE-SU-2025:20164-1

SUSE-SU-2025:20246-1

SUSE-SU-2025:20247-1

USN-7276-1

USN-7277-1

USN-7288-1

USN-7288-2

USN-7289-1

USN-7289-2

USN-7289-3

USN-7289-4

USN-7291-1

USN-7293-1

USN-7294-1

USN-7294-2

USN-7294-3

USN-7294-4

USN-7295-1

USN-7305-1

USN-7308-1

USN-7310-1

USN-7331-1

USN-7332-1

USN-7332-2

USN-7332-3

USN-7342-1

USN-7344-1

USN-7344-2

USN-7383-1

USN-7383-2

USN-7384-1

USN-7384-2

USN-7385-1

USN-7386-1

USN-7388-1

USN-7389-1

USN-7390-1

USN-7393-1

USN-7401-1

USN-7403-1

USN-7413-1

USN-7451-1

USN-7458-1

USN-7468-1

USN-7523-1

USN-7524-1

USN-7539-1

USN-7540-1

Affected Products

Alt Linux

Astra Linux

Debian

Linuxmint

Linux Kernel

Red Os

Suse

Ubuntu

References · 3048

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/50xxx/CVE-2024-50171.json · Exploit
• https://ubuntu.com/security/CVE-2024-53166 · Vendor Advisory
• https://git.kernel.org/stable/c/7d5030a819c3589cf9948b1eee397b626ec590f5 · Patch
• https://ubuntu.com/security/CVE-2024-56594 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50016 · Vendor Advisory
• https://osv.dev/vulnerability/USN-7291-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-49907 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50205 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-53043 · Security Note
• https://ubuntu.com/security/CVE-2024-50145 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56622 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-57895 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56620 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-53103 · Vendor Advisory
• https://osv.dev/vulnerability/USN-7332-3 · Vendor Advisory