CVE-2022-50120

remoteproc: imx_rproc: Fix refcount leak in imx_rproc_addr_init

Severity Score

5.5

*CVSS v3.1

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: remoteproc: imx_rproc: Fix refcount leak in imx_rproc_addr_init of_parse_phandle() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not needed anymore.
This function has two paths missing of_node_put().

In the Linux kernel, the following vulnerability has been resolved: remoteproc: imx_rproc: Fix refcount leak in imx_rproc_addr_init of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not needed anymore. This function has two paths missing of_node_put().

This update provides the initial livepatch for this kernel update. This update does not contain any fixes and will be updated with livepatches later.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2025-06-18 CVE Reserved
2025-06-18 CVE Published
2025-06-18 CVE Updated
2025-08-25 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (7)

URL	Tag	Source
https://git.kernel.org/stable/c/a0ff4aa6f010801b2a61c203c6e09d01b110fddf	Vuln. Introduced

URL	Date	SRC

URL	Date	SRC
https://git.kernel.org/stable/c/0dc1663e3fc22c72e1ab33be7701a0d51cca84ef	2022-08-17
https://git.kernel.org/stable/c/d8ac68927856c3a6d197a95be73c92ec0bd4b012	2022-08-17
https://git.kernel.org/stable/c/16da9f84e26f89e58cac194ff19fefd9de27d975	2022-08-17
https://git.kernel.org/stable/c/61afafe8b938bc74841cf4b1a73dd08b9d287c5a	2022-06-22

URL	Date	SRC
https://access.redhat.com/security/cve/CVE-2022-50120	2023-05-09
https://bugzilla.redhat.com/show_bug.cgi?id=2373624	2023-05-09

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"				>= 4.14 < 5.15.61 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.14 < 5.15.61"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 4.14 < 5.18.18 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.14 < 5.18.18"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 4.14 < 5.19.2 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.14 < 5.19.2"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 4.14 < 6.0 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.14 < 6.0"		en		Affected