CVE-2024-57857

RDMA/siw: Remove direct link to net_device

Severity Score

7.1

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Remove direct link to net_device Do not manage a per device direct link to net_device. Rely
on associated ib_devices net_device management, not doubling
the effort locally. A badly managed local link to net_device
was causing a 'KASAN: slab-use-after-free' exception during
siw_query_port() call.

En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: RDMA/siw: eliminar el enlace directo a net_device No administrar un enlace directo por dispositivo a net_device. Confíe en la administración de net_device de ib_devices asociada, sin duplicar el esfuerzo localmente. Un enlace local mal administrado a net_device estaba causando una excepción 'KASAN: slab-use-after-free' durante la llamada siw_query_port().

In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Remove direct link to net_device Do not manage a per device direct link to net_device. Rely on associated ib_devices net_device management, not doubling the effort locally. A badly managed local link to net_device was causing a 'KASAN: slab-use-after-free' exception during siw_query_port() call.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2025-01-15 CVE Reserved
2025-01-15 CVE Published
2025-01-15 CVE Updated
2025-01-16 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (3)

URL	Tag	Source
https://git.kernel.org/stable/c/bdcf26bf9b3acb03c8f90387cfc6474fc8ac5521	Vuln. Introduced

URL	Date	SRC

URL	Date	SRC
https://git.kernel.org/stable/c/4eafeb4f021c50d13f199239d913b37de3c83135	2025-01-09
https://git.kernel.org/stable/c/16b87037b48889d21854c8e97aec8a1baf2642b3	2024-12-19

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 5.3 < 6.12.9 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.3 < 6.12.9"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 5.3 < 6.13-rc6 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.3 < 6.13-rc6"		en		Affected