PT-2024-6987 · Linux+7 · Linux Kernel+7

Muhammad Usama Anjum · Published 2024-09-09 · Updated 2025-09-29 · CVE-2024-46865

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 the initialization of the grc in the Linux kernel. If the fou is NULL, the grc may be used uninitialized, potentially allowing an attacker to impact the confidentiality and availability of protected information. The vulnerability is associated with the function gue gro receive() in the net/ipv4/fou core.c module of the IPv4 protocol implementation in the Linux kernel.

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

Exploit

Use of Uninitialized Resource

Weakness Enumeration

CWE-908

Related Identifiers

ALSA-2025_16880

ALT-PU-2024-14270

ALT-PU-2024-14503

ALT-PU-2024-15739

ALT-PU-2024-16172

BDU:2024-08236

CVE-2024-46865

DLA-4008-1

DLA-4075-1

DSA-5782-1

OESA-2025-1097

OPENSUSE-SU-2025_01614-1

OPENSUSE-SU-2025_01620-1

OPENSUSE-SU-2025_01640-1

OPENSUSE-SU-2025_01707-1

SUSE-SU-2025:01600-1

SUSE-SU-2025:01614-1

SUSE-SU-2025:01620-1

SUSE-SU-2025:01640-1

SUSE-SU-2025:01707-1

SUSE-SU-2025:01919-1

SUSE-SU-2025:01951-1

SUSE-SU-2025:01964-1

SUSE-SU-2025:01967-1

SUSE-SU-2025:01972-1

SUSE-SU-2025:20343-1

SUSE-SU-2025:20344-1

SUSE-SU-2025:20354-1

SUSE-SU-2025:20355-1

SUSE-SU-2025_01600-1

SUSE-SU-2025_01614-1

SUSE-SU-2025_01620-1

SUSE-SU-2025_01707-1

SUSE-SU-2025_01951-1

SUSE-SU-2025_01964-1

SUSE-SU-2025_01967-1

SUSE-SU-2025_01972-1

USN-7166-1

USN-7166-2

USN-7166-3

USN-7166-4

USN-7186-1

USN-7186-2

USN-7194-1

Affected Products

Alt Linux

Astra Linux

Debian

Linuxmint

Linux Kernel

Red Os

Suse

Ubuntu

References · 2108

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46865.json · Exploit
• https://ubuntu.com/security/CVE-2024-36893 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-49907 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-43884 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-53122 · Security Note
• https://osv.dev/vulnerability/CVE-2024-46865 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46737 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52751 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-46711 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-49988 · Security Note
• https://ubuntu.com/security/CVE-2024-41090 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-41001 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-50096 · Security Note
• https://ubuntu.com/security/CVE-2024-47709 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-50019 · Vendor Advisory