CVE-2022-49457

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Source

https://cve.org/CVERecord?id=CVE-2022-49457

Import Source

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2022-49457

Downstream

Published

2025-02-26T02:13:05Z

Modified

2026-08-12T03:30:20Z

Severity

5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

ARM: versatile: Add missing of_node_put in dcscb_init

Details

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

ARM: versatile: Add missing of_node_put in dcscb_init

The device_node pointer is returned by of_find_compatible_node with refcount incremented. We should use of_node_put() to avoid the refcount leak.

Database specific

{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49457.json"
}

References

Affected packages

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

1e904e1bf6f1285cc2dd5696c44b7cf78cda643f

Fixed

2d7b23db35254b7d46e852967090c64cdccf24da

Fixed

bbdfb7d4f036118d36415a2575efa6f5246505ae

Fixed

a0fc05cd17617e63fc13ad0c01f3f0afd890d8ec

Fixed

fcd1999ba97445a12cc394f5f42ffd9116bf0185

Fixed

d146e2a9864ade19914494de3fb520390b415d58

Fixed

83c329b980bddbc8c6a3d287d91f2103a4d4a860

Fixed

3c6006faed9aba5144b33176d061031a9be66954

Fixed

d6de7b181c29cd4578ec139aafb5eac062abbe1b

Fixed

23b44f9c649bbef10b45fa33080cd8b4166800ae

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49457.json"

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49457.json"