IM
IronMonkey Threat Research

CVE-2022-3564 HIGH

Published: 2022-10-17 | Last Modified: 2024-11-21 | Status: Modified

Description

A vulnerability classified as critical was found in Linux Kernel. Affected by this vulnerability is the function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211087.

Additional Descriptions (1)

Se ha encontrado una vulnerabilidad clasificada como crítica en el Kernel de Linux. Esta vulnerabilidad afecta a la función l2cap_reassemble_sdu del archivo net/bluetooth/l2cap_core.c del componente Bluetooth. La manipulación conlleva a un uso de memoria previamente liberada. Es recomendado aplicar un parche para corregir este problema. El identificador asociado a esta vulnerabilidad es VDB-211087

CVSS Metrics

Base Score: 7.1 (HIGH)

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

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

Source: [email protected]

Type: Primary

Exploitability Score: 1.2

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 0x7fd3606e3a40> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd39c400640> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd3606e1840> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd34927c600> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd3606e2540> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd3606e1580> Operating System
linux linux_kernel * <built-in method update of dict object at 0x7fd37034a680> Operating System
debian debian_linux 10.0 <built-in method update of dict object at 0x7fd370349180> Operating System
netapp h300s_firmware - <built-in method update of dict object at 0x7fd34927ed40> Operating System
netapp h500s_firmware - <built-in method update of dict object at 0x7fd3606e1000> Operating System
netapp h700s_firmware - <built-in method update of dict object at 0x7fd39f97f980> Operating System
netapp h410s_firmware - <built-in method update of dict object at 0x7fd37034b100> 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:*:*:*:*:*:*:*

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