CVE-2023-52571

HIGH

Linux Kernel - Use-After-Free in rk817 Power Supply Driver

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: power: supply: rk817: Fix node refcount leak Dan Carpenter reports that the Smatch static checker warning has found that there is another refcount leak in the probe function. While of_node_put() was added in one of the return paths, it should in fact be added for ALL return paths that return an error and at driver removal time.

Scores

CVSS v3 7.1
EPSS 0.0023
EPSS Percentile 13.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-401
Status published
Products (11)
Linux/Linux < 6.2
Linux/Linux 54c03bfd094fb74f9533a9c28250219afe182382 - 488ef44c068e79752dba8eda0b75f524f111a695
Linux/Linux 54c03bfd094fb74f9533a9c28250219afe182382 - 70326b46b6a043f7e7404b2ff678b033c06d6577
Linux/Linux 6.1.2 - 6.1.56
Linux/Linux 6.1.56 - 6.1.*
Linux/Linux 6.2
Linux/Linux 6.5.6 - 6.5.*
Linux/Linux 6.6
Linux/Linux 7d1e3961725e69774871b081a065c2b3640c5f0e - fe6406238d5a24e9fb0286c71edd67b99d8db58d
linux/linux_kernel 6.6 rc1 (3 CPE variants)
... and 1 more
Published Mar 02, 2024
Tracked Since Feb 18, 2026