Lucene search

K
vulnrichmentLinuxVULNRICHMENT:CVE-2022-48859
HistoryJul 16, 2024 - 12:25 p.m.

CVE-2022-48859 net: marvell: prestera: Add missing of_node_put() in prestera_switch_set_base_mac_addr

2024-07-1612:25:23
Linux
github.com
1
linux kernel
vulnerability
net
marvell
prestera
of_node_put
refcount
leak
cve-2022-48859

AI Score

6.7

Confidence

Low

SSVC

Exploitation

none

Automatable

no

Technical Impact

partial

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.

AI Score

6.7

Confidence

Low

SSVC

Exploitation

none

Automatable

no

Technical Impact

partial