PT-2024-7178 · Linux+7 · Linux Kernel+7

Eric Dumazet · Published 2024-09-11 · Updated 2026-03-27 · CVE-2024-46854

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

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

Description The issue is related to a data leakage vulnerability in the Linux kernel's net: dpaa component. When sending packets under 60 bytes, up to three bytes of the buffer following the data may be leaked. This can be avoided by extending all packets to ETH ZLEN, ensuring nothing is leaked in the padding. The bug can be reproduced by running $ ping -s 11 destination.

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

Exploit

Weakness Enumeration

CWE-402

Related Identifiers

ALSA-2025_16880

ALT-PU-2024-13979

ALT-PU-2024-14046

AZL-49927

AZL-49994

BDU:2024-08517

CVE-2024-46854

DLA-4008-1

DLA-4075-1

DSA-5782-1

OESA-2024-2255

OESA-2024-2257

OESA-2024-2258

OESA-2024-2296

OPENSUSE-SU-2024_3587-1

OPENSUSE-SU-2024_3984-1

OPENSUSE-SU-2024_3985-1

OPENSUSE-SU-2024_3986-1

SUSE-SU-2024:3559-1

SUSE-SU-2024:3566-1

SUSE-SU-2024:3587-1

SUSE-SU-2024:3591-1

SUSE-SU-2024:3984-1

SUSE-SU-2024:3985-1

SUSE-SU-2024:3986-1

SUSE-SU-2024:4318-1

SUSE-SU-2024:4364-1

SUSE-SU-2024:4387-1

SUSE-SU-2025:20163-1

SUSE-SU-2025:20164-1

SUSE-SU-2025:20246-1

SUSE-SU-2025:20247-1

SUSE-SU-2026:0617-1

SUSE-SU-2026:1131-1

USN-7154-1

USN-7154-2

USN-7155-1

USN-7156-1

USN-7166-1

USN-7166-2

USN-7166-3

USN-7166-4

USN-7186-1

USN-7186-2

USN-7194-1

USN-7196-1

USN-7293-1

USN-7294-1

USN-7294-2

USN-7294-3

USN-7294-4

USN-7295-1

USN-7393-1

USN-7401-1

USN-7413-1

USN-7539-1

USN-7540-1

Affected Products

Alt Linux

Astra Linux

Debian

Linuxmint

Linux Kernel

Red Os

Suse

Ubuntu

References · 3878

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46854.json · Exploit
• https://ubuntu.com/security/CVE-2024-49907 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46803 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-41087 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46751 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56780 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-21718 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-7393-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-42135 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52751 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-47675 · Security Note
• https://ubuntu.com/security/CVE-2024-50287 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-44973 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50019 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-44987 · Vendor Advisory