CVE-2022-48959 Information

Description

In the Linux kernel the following vulnerability has been resolved:

net: dsa: sja1105: fix memory leak in sja1105_setup_devlink_regions()

When dsa_devlink_region_create failed in sja1105_setup_devlink_regions() priv->regions is not released.

CVSS Vector

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

Reference

https://git.kernel.org/stable/c/4be43e46c3f945fc7dd9e23c73a7a66927a3b814 https://git.kernel.org/stable/c/f3b5dda26cd0535aac09ed09c5d83f19b979ec9f https://git.kernel.org/stable/c/e5e59629654b8826f0167dae480d0e3fa0f8f038 https://git.kernel.org/stable/c/78a9ea43fc1a7c06a420b132d2d47cbf4344a5df

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5