IM
IronMonkey Threat Research

CVE-2022-3649 HIGH

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

Description

A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfs_new_inode of the file fs/nilfs2/inode.c of the component BPF. The manipulation leads to use after free. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211992.

Additional Descriptions (1)

Se ha encontrado una vulnerabilidad en el Kernel de Linux. Ha sido clasificada como problemática. La función afectada es nilfs_new_inode del archivo fs/nilfs2/inode.c del componente BPF. La manipulación conlleva a un uso de memoria previamente liberada. Es posible lanzar el ataque de forma remota. Es recomendado aplicar un parche para corregir este problema. El identificador de esta vulnerabilidad es VDB-211992

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] Secondary
en CWE-416

Affected Products

Vendor Product Version Update Type
linux linux_kernel * <built-in method update of dict object at 0x7fd36a739fc0> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd36a739e80> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd34bce1500> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd36041efc0> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd36a7386c0> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd36a738340> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd34bce0e00> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd341be9740> Operating System
debian debian_linux 10.0 <built-in method update of dict object at 0x7fd384a64e00> Operating System
netapp active_iq_unified_manager - <built-in method update of dict object at 0x7fd36a73b7c0> Application
netapp h300s_firmware - <built-in method update of dict object at 0x7fd369407440> Operating System
netapp h500s_firmware - <built-in method update of dict object at 0x7fd384ab70c0> Operating System
netapp h700s_firmware - <built-in method update of dict object at 0x7fd369406940> Operating System
netapp h410s_firmware - <built-in method update of dict object at 0x7fd3694044c0> 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:*:*:*:*:*:*:*

Operator: OR

Vulnerable CPE
Yes cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vsphere:*:*

Operator: OR

Vulnerable CPE
Yes cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*

Operator: OR

Vulnerable CPE
No cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*

Operator: OR

Vulnerable CPE
Yes cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*

Operator: OR

Vulnerable CPE
No cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*

Operator: OR

Vulnerable CPE
Yes cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*

Operator: OR

Vulnerable CPE
No cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*

Operator: OR

Vulnerable CPE
Yes cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*

Operator: OR

Vulnerable CPE
No cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*

References