IM
IronMonkey Threat Research

CVE-2022-3635 HIGH

Published: 2022-10-21 | Last Modified: 2024-11-21 | Status: Modified

Description

A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue is the function tst_timer of the file drivers/atm/idt77252.c of the component IPsec. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. VDB-211934 is the identifier assigned to this vulnerability.

Additional Descriptions (1)

Se ha encontrado una vulnerabilidad, clasificada como crítica, en el Kernel de Linux. El problema afecta a la función tst_timer del archivo drivers/atm/idt77252.c del componente IPsec. La manipulación conlleva el uso después de libre. Es recomendado aplicar un parche para corregir este problema. VDB-211934 es el identificador asignado a esta vulnerabilidad

CVSS Metrics

Base Score: 7.0 (HIGH)

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

Attack VectorLOCAL
Attack ComplexityHIGH
Privileges RequiredLOW
User InteractionNONE
ScopeUNCHANGED
Confidentiality ImpactHIGH
Integrity ImpactHIGH
Availability ImpactHIGH

Source: [email protected]

Type: Primary

Exploitability Score: 1.0

Impact Score: 5.9

Weaknesses

Source Type Description
[email protected] Secondary
en CWE-119
[email protected] Primary
en CWE-362

Affected Products

Vendor Product Version Update Type
linux linux_kernel * <built-in method update of dict object at 0x7fd340893500> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd36baccdc0> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd3703992c0> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd369d6ec00> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd340893580> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd340892180> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd3703984c0> Operating System
debian debian_linux 10.0 <built-in method update of dict object at 0x7fd34019e140> 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:*:*:*:*:*:*:*:*

Operator: OR

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

References