IM
IronMonkey Threat Research

CVE-2024-46854 HIGH

Published: 2024-09-27 | Last Modified: 2026-05-12 | Status: Modified

Description

In the Linux kernel, the following vulnerability has been resolved: net: dpaa: Pad packets to ETH_ZLEN When sending packets under 60 bytes, up to three bytes of the buffer following the data may be leaked. Avoid this by extending all packets to ETH_ZLEN, ensuring nothing is leaked in the padding. This bug can be reproduced by running $ ping -s 11 destination

Additional Descriptions (1)

En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: dpaa: Paquetes de relleno a ETH_ZLEN Al enviar paquetes de menos de 60 bytes, se pueden filtrar hasta tres bytes del búfer que sigue a los datos. Evite esto extendiendo todos los paquetes a ETH_ZLEN, asegurándose de que no se filtre nada en el relleno. Este error se puede reproducir ejecutando $ ping -s 11 destination

CVSS Metrics

Base Score: 7.1 (HIGH)

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Attack VectorLOCAL
Attack ComplexityLOW
Privileges RequiredLOW
User InteractionNONE
ScopeUNCHANGED
Confidentiality ImpactHIGH
Integrity ImpactNONE
Availability ImpactHIGH

Source: [email protected]

Type: Primary

Exploitability Score: 1.8

Impact Score: 5.2

Weaknesses

Source Type Description
[email protected] Primary
en NVD-CWE-noinfo

Affected Products

Vendor Product Version Update Type
linux linux_kernel * <built-in method update of dict object at 0x7fd384e99240> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd370349ec0> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd319e79180> Operating System
linux linux_kernel 6.11 <built-in method update of dict object at 0x7fd3703443c0> Operating System
linux linux_kernel 6.11 <built-in method update of dict object at 0x7fd384e99d80> Operating System
linux linux_kernel 6.11 <built-in method update of dict object at 0x7fd384e9a440> Operating System
linux linux_kernel 6.11 <built-in method update of dict object at 0x7fd2dbf6d480> Operating System
linux linux_kernel 6.11 <built-in method update of dict object at 0x7fd2dbf6f100> Operating System
linux linux_kernel 6.11 <built-in method update of dict object at 0x7fd37034b100> Operating System
linux linux_kernel 6.11 <built-in method update of dict object at 0x7fd384e9b4c0> Operating System

Affected Configurations

Operator: OR

Vulnerable CPE
Yes cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Yes cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Yes cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Yes cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:*
Yes cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:*
Yes cpe:2.3:o:linux:linux_kernel:6.11:rc3:*:*:*:*:*:*
Yes cpe:2.3:o:linux:linux_kernel:6.11:rc4:*:*:*:*:*:*
Yes cpe:2.3:o:linux:linux_kernel:6.11:rc5:*:*:*:*:*:*
Yes cpe:2.3:o:linux:linux_kernel:6.11:rc6:*:*:*:*:*:*
Yes cpe:2.3:o:linux:linux_kernel:6.11:rc7:*:*:*:*:*:*

References