CVE-2022-50019

Published: Jun 18, 2025Modified: Jun 17, 2026

5.5

Vector

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

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: tty: serial: Fix refcount leak bug in ucc_uart.c In soc_info(), of_find_node_by_type() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore.

Affected (7)

Products: Linux: Linux Kernel

1 product

Configuration A

7 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 2.6.25 to 4.9.326
Linux Linux Kernel	From 4.10 to 4.14.291
Linux Linux Kernel	From 4.15 to 4.19.256
Linux Linux Kernel	From 4.20 to 5.4.211
Linux Linux Kernel	From 5.11 to 5.15.63
Linux Linux Kernel	From 5.16 to 5.19.4
Linux Linux Kernel	From 5.5 to 5.10.138

References (8)

https://git.kernel.org/stable/c/17c32546166d8a7d2579c4b57c8b16241f94a66b

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/59bc4c19d53bdac61ec952c01c6e864f5f0f8367

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/81939c4fbc2d5c754d0f1c1f05149d4b70d751ed

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/8245e7d1d7f75a9255ad1e8146752e5051d528b8

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/ca3fc1c38e4253bc019881301a28ea60b8b0bca3

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/d24d7bb2cd947676f9b71fb944d045e09b8b282f

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/ec56f886f3bf0f15f7a3844d4c025e165b8e8de7

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/f6ed634eedb1a8a6a8cb110a7695c7abb70ffcbf

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

Timeline

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