IM
IronMonkey Threat Research

CVE-2023-45871 HIGH

Published: 2023-10-15 | Last Modified: 2025-05-05 | Status: Analyzed

Description

An issue was discovered in drivers/net/ethernet/intel/igb/igb_main.c in the IGB driver in the Linux kernel before 6.5.3. A buffer size may not be adequate for frames larger than the MTU.

Additional Descriptions (1)

Se descubrió un problema en drivers/net/ethernet/intel/igb/igb_main.c en el controlador IGB en el kernel de Linux anterior a 6.5.3. Es posible que un tamaño de búfer no sea adecuado para tramas más grandes que la MTU.

CVSS Metrics

Base Score: 7.5 (HIGH)

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

Attack VectorADJACENT_NETWORK
Attack ComplexityHIGH
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
Confidentiality ImpactHIGH
Integrity ImpactHIGH
Availability ImpactHIGH

Source: [email protected]

Type: Primary

Exploitability Score: 1.6

Impact Score: 5.9

Weaknesses

Source Type Description
[email protected] Primary
en CWE-131

Affected Products

Vendor Product Version Update Type
linux linux_kernel * <built-in method update of dict object at 0x7fd34bb9c5c0> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd36067b9c0> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd34bb9fb80> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd2db0e4400> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd2db0e6f00> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd34bb9ddc0> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd34bb9fdc0> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd3408cab40> Operating System
debian debian_linux 10.0 <built-in method update of dict object at 0x7fd36b854680> 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:*:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*:*

Operator: OR

Vulnerable CPE
Yes cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

References