CVE-2022-50019

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Source
https://cve.org/CVERecord?id=CVE-2022-50019
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50019.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-50019
Downstream
Related
Published
2025-06-18T11:01:23.332Z
Modified
2026-06-18T03:55:33.822411782Z
Summary
tty: serial: Fix refcount leak bug in ucc_uart.c
Details

In the Linux kernel, the following vulnerability has been resolved:

tty: serial: Fix refcount leak bug in ucc_uart.c

In socinfo(), offindnodebytype() will return a node pointer with refcount incremented. We should use ofnode_put() when it is not used anymore.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50019.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
d7584ed2b994a572326650b0c4d2c25961e6f49d
Fixed
8245e7d1d7f75a9255ad1e8146752e5051d528b8
Fixed
ec56f886f3bf0f15f7a3844d4c025e165b8e8de7
Fixed
59bc4c19d53bdac61ec952c01c6e864f5f0f8367
Fixed
ca3fc1c38e4253bc019881301a28ea60b8b0bca3
Fixed
81939c4fbc2d5c754d0f1c1f05149d4b70d751ed
Fixed
17c32546166d8a7d2579c4b57c8b16241f94a66b
Fixed
f6ed634eedb1a8a6a8cb110a7695c7abb70ffcbf
Fixed
d24d7bb2cd947676f9b71fb944d045e09b8b282f

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50019.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.6.25
Fixed
4.9.326
Type
ECOSYSTEM
Events
Introduced
4.10.0
Fixed
4.14.291
Type
ECOSYSTEM
Events
Introduced
4.15.0
Fixed
4.19.256
Type
ECOSYSTEM
Events
Introduced
4.20.0
Fixed
5.4.211
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.138
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.63
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
5.19.4

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50019.json"