CVE-2022-50480

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Source
https://cve.org/CVERecord?id=CVE-2022-50480
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50480.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-50480
Downstream
Related
Published
2025-10-04T15:16:39.704Z
Modified
2026-04-02T08:28:32.859031Z
Summary
memory: pl353-smc: Fix refcount leak bug in pl353_smc_probe()
Details

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

memory: pl353-smc: Fix refcount leak bug in pl353smcprobe()

The break of foreachavailablechildofnode() needs a corresponding ofnodeput() when the reference 'child' is not used anymore. Here we do not need to call ofnode_put() in fail path as '!match' means no break.

While the ofplatformdevice_create() will created a new reference by 'child' but it has considered the refcounting.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50480.json",
    "cna_assigner": "Linux"
}
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
fee10bd2267868f2a3e7ba008ef7665aac5e4412
Fixed
b37f4a711e5d4bf3608ccbc6de82b52e92b441a0
Fixed
fde46754d5483bc398018bbec3c8ef5c55219e67
Fixed
566b143aa5112a0c2784e20603778518bb799537
Fixed
44db35ceb94756ba513dcf6b69bf9e949b28469c
Fixed
49605dc25e7fb33bf8b671279d4468531da90f89
Fixed
61b3c876c1cbdb1efd1f52a1f348580e6e14efb6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50480.json"