IM
IronMonkey Threat Research

CVE-2024-26679 MEDIUM

Published: 2024-04-02 | Last Modified: 2025-03-17 | Status: Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: inet: read sk->sk_family once in inet_recv_error() inet_recv_error() is called without holding the socket lock. IPv6 socket could mutate to IPv4 with IPV6_ADDRFORM socket option and trigger a KCSAN warning.

Additional Descriptions (1)

En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: inet: lee sk->sk_family una vez en inet_recv_error() se llama a inet_recv_error() sin mantener el bloqueo del socket. El socket IPv6 podría mutar a IPv4 con la opción de socket IPV6_ADDRFORM y generar una advertencia de KCSAN.

CVSS Metrics

Base Score: 5.5 (MEDIUM)

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

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

Source: [email protected]

Type: Primary

Exploitability Score: 1.8

Impact Score: 3.6

Weaknesses

Source Type Description
[email protected] Primary
en CWE-667

Affected Products

Vendor Product Version Update Type
linux linux_kernel * <built-in method update of dict object at 0x7fd38541dd80> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd38541ea40> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd3408cac00> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd340893cc0> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd38541c500> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd38541c800> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd39c4ea5c0> Operating System
linux linux_kernel 6.8 <built-in method update of dict object at 0x7fd31b2442c0> Operating System
linux linux_kernel 6.8 <built-in method update of dict object at 0x7fd39c4e8f00> Operating System
linux linux_kernel 6.8 <built-in method update of dict object at 0x7fd38541ec80> Operating System
debian debian_linux 10.0 <built-in method update of dict object at 0x7fd289cefe40> 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:6.8:rc1:*:*:*:*:*:*
Yes cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:*
Yes cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:*

Operator: OR

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

References