CVE-2022-50249

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-50249
In the Linux kernel, the following vulnerability has been resolved: memory: of: Fix refcount leak bug in of_get_ddr_timings() We should add the of_node_put() when breaking out of for_each_child_of_node() as it will automatically increase and decrease the refcount.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/05215fb32010d4afb68fbdbb4d237df6e2d4567b Patch
https://git.kernel.org/stable/c/1c6cac6fa4d08aea161f83d38117d733b3c3a000 Patch
https://git.kernel.org/stable/c/2680690f9ce4e6abbb4f559e97271c15b7eeda97 Patch
https://git.kernel.org/stable/c/62ccab6e3376f8a22167c3b81468ae4f3e7d25f1 Patch
https://git.kernel.org/stable/c/68c9c4e6495b825be3a8946df1a0148399555fe4 Patch
https://git.kernel.org/stable/c/85a40bfb8e7a170abcf9dae2c0898a1983e48daa Patch
https://git.kernel.org/stable/c/a4d0bd4388e1a39df47e8aaa044ef6a7ee626e48 Patch
https://git.kernel.org/stable/c/a4f7eb83852a65b6f8dea7dcc42b7c76d4d9b0a3 Patch
https://git.kernel.org/stable/c/daaec4b3fe2297b022c6b2d6bf48b6e5265a60b9 Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

25 Nov 2025, 14:40

Type Values Removed Values Added
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
References () https://git.kernel.org/stable/c/05215fb32010d4afb68fbdbb4d237df6e2d4567b - () https://git.kernel.org/stable/c/05215fb32010d4afb68fbdbb4d237df6e2d4567b - Patch
References () https://git.kernel.org/stable/c/1c6cac6fa4d08aea161f83d38117d733b3c3a000 - () https://git.kernel.org/stable/c/1c6cac6fa4d08aea161f83d38117d733b3c3a000 - Patch
References () https://git.kernel.org/stable/c/2680690f9ce4e6abbb4f559e97271c15b7eeda97 - () https://git.kernel.org/stable/c/2680690f9ce4e6abbb4f559e97271c15b7eeda97 - Patch
References () https://git.kernel.org/stable/c/62ccab6e3376f8a22167c3b81468ae4f3e7d25f1 - () https://git.kernel.org/stable/c/62ccab6e3376f8a22167c3b81468ae4f3e7d25f1 - Patch
References () https://git.kernel.org/stable/c/68c9c4e6495b825be3a8946df1a0148399555fe4 - () https://git.kernel.org/stable/c/68c9c4e6495b825be3a8946df1a0148399555fe4 - Patch
References () https://git.kernel.org/stable/c/85a40bfb8e7a170abcf9dae2c0898a1983e48daa - () https://git.kernel.org/stable/c/85a40bfb8e7a170abcf9dae2c0898a1983e48daa - Patch
References () https://git.kernel.org/stable/c/a4d0bd4388e1a39df47e8aaa044ef6a7ee626e48 - () https://git.kernel.org/stable/c/a4d0bd4388e1a39df47e8aaa044ef6a7ee626e48 - Patch
References () https://git.kernel.org/stable/c/a4f7eb83852a65b6f8dea7dcc42b7c76d4d9b0a3 - () https://git.kernel.org/stable/c/a4f7eb83852a65b6f8dea7dcc42b7c76d4d9b0a3 - Patch
References () https://git.kernel.org/stable/c/daaec4b3fe2297b022c6b2d6bf48b6e5265a60b9 - () https://git.kernel.org/stable/c/daaec4b3fe2297b022c6b2d6bf48b6e5265a60b9 - Patch
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
First Time Linux
Linux linux Kernel
CWE NVD-CWE-Other

15 Sep 2025, 14:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-09-15 14:15

Updated : 2025-11-25 14:40

NVD link : CVE-2022-50249

Mitre link : CVE-2022-50249

CVE.ORG link : CVE-2022-50249

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-Other