CVE-2022-50281

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Source
https://cve.org/CVERecord?id=CVE-2022-50281
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50281.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-50281
Downstream
Published
2025-09-15T14:21:17.759Z
Modified
2026-04-02T08:28:22.611907Z
Summary
MIPS: SGI-IP27: Fix platform-device leak in bridge_platform_create()
Details

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

MIPS: SGI-IP27: Fix platform-device leak in bridgeplatformcreate()

In error case in bridgeplatformcreate after calling platformdeviceadd()/platformdeviceadddata()/ platformdeviceaddresources(), release the failed 'pdev' or it will be leak, call platformdeviceput() to fix this problem.

Besides, 'pdev' is divided into 'pdevwd' and 'pdevbd', use platformdeviceunregister() to release sgi_w1 resources when xtalk-bridge registration fails.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50281.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
5dc76a96e95ae041c1d8e52714bd77576b35919b
Fixed
da2aecef866b476438d02c662507a0e4e818da9d
Fixed
93296e7ab774230b7c36541dead10b6da39b650f
Fixed
d7ac29e60d0ff71e9e414af595b8c92800f7fa90
Fixed
48025893b3e31b917ad654d28d23fff66681cac4
Fixed
11bec9cba4de06b3c0e9e4041453c2caaa1cbec1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50281.json"