CVE-2022-48859

MEDIUM

Linux Kernel - Memory Leak in prestera_switch_set_base_mac_addr

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: net: marvell: prestera: Add missing of_node_put() in prestera_switch_set_base_mac_addr This node pointer is returned by of_find_compatible_node() with refcount incremented. Calling of_node_put() to aovid the refcount leak.

References (3)

Core 3

Core References

Patch

https://git.kernel.org/stable/c/b7c2fd1d126329340639adfb8dd2938fe4b65df7

Patch

https://git.kernel.org/stable/c/4cc66bf17220ff9631f9fa99b02a872e0ad5a08b

Patch

https://git.kernel.org/stable/c/c9ffa3e2bc451816ce0295e40063514fabf2bd36

Scores

CVSS v3 5.5

EPSS 0.0021

EPSS Percentile 11.1%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-401

Status published

Products (11)

linux/Kernel 5.10.0 - 5.15.29linux

linux/Kernel 5.16.0 - 5.16.15linux

Linux/Linux < 5.10

Linux/Linux 5.10

Linux/Linux 5.15.29 - 5.15.*

Linux/Linux 5.16.15 - 5.16.*

Linux/Linux 5.17

Linux/Linux 501ef3066c89d7f9045315e1be58749cf9e6814d - 4cc66bf17220ff9631f9fa99b02a872e0ad5a08b

Linux/Linux 501ef3066c89d7f9045315e1be58749cf9e6814d - b7c2fd1d126329340639adfb8dd2938fe4b65df7

Linux/Linux 501ef3066c89d7f9045315e1be58749cf9e6814d - c9ffa3e2bc451816ce0295e40063514fabf2bd36

... and 1 more

Published Jul 16, 2024

Tracked Since Feb 18, 2026