CVE-2022-50199

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

18/06/2025

Last modified:

19/11/2025

Description

In the Linux kernel, the following vulnerability has been resolved: ARM: OMAP2+: Fix refcount leak in omapdss_init_of omapdss_find_dss_of_node() calls of_find_compatible_node() to get device node. of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() in later error path and normal path.

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x

5.50

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::	4.20.1 (including)	5.4.211 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.5 (including)	5.10.137 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.11 (including)	5.15.61 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.16 (including)	5.18.18 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.19 (including)	5.19.2 (excluding)
cpe:2.3:o:linux:linux_kernel:4.20:-::::::
cpe:2.3:o:linux:linux_kernel:4.20:rc3::::::
cpe:2.3:o:linux:linux_kernel:4.20:rc4::::::
cpe:2.3:o:linux:linux_kernel:4.20:rc5::::::
cpe:2.3:o:linux:linux_kernel:4.20:rc6::::::
cpe:2.3:o:linux:linux_kernel:4.20:rc7::::::

To consult the complete list of CPE names with products and versions, see this page

CVE-2022-50199

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools