CVE-2022-50574

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Source
https://cve.org/CVERecord?id=CVE-2022-50574
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50574.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-50574
Downstream
Related
Published
2025-10-22T13:23:29Z
Modified
2026-08-12T03:51:44Z
Summary
drm/omap: dss: Fix refcount leak bugs
Details

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

drm/omap: dss: Fix refcount leak bugs

In dss_init_ports() and __dss_uninit_ports(), we should call of_node_put() for the reference returned by of_graph_get_port_by_id() in fail path or 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-2022-50574.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
09bffa6e519256c6fa1552d6ba1f5d594337a464
Fixed
9d7af9b1624dd70b67354972d7297429e6372091
Fixed
1f340e1c1c74d11c45a6e32663829b26acd4f47b
Fixed
a5ce83e85d795ec98697039ecc518b21d5810adc
Fixed
e55261beb86a15c190b2ff9090cb47bc06765353
Fixed
8f7c4114db841497e1148598e22548dd1f700b22
Fixed
8b42057e62120813ebe9274f508fa785b7cab33a

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50574.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.12.0
Fixed
5.4.220
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.150
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.75
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
5.19.17
Type
ECOSYSTEM
Events
Introduced
5.20.0
Fixed
6.0.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50574.json"