CVE-2022-49457

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

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.

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CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected software

VendorProductVersions
LinuxLinux>= 1e904e1bf6f1285cc2dd5696c44b7cf78cda643f, < 2d7b23db35254b7d46e852967090c64cdccf24da; >= 1e904e1bf6f1285cc2dd5696c44b7cf78cda643f, < bbdfb7d4f036118d36415a2575efa6f5246505ae; >= 1e904e1bf6f1285cc2dd5696c44b7cf78cda643f, < a0fc05cd17617e63fc13ad0c01f3f0afd890d8ec; >= 1e904e1bf6f1285cc2dd5696c44b7cf78cda643f, < fcd1999ba97445a12cc394f5f42ffd9116bf0185; >= 1e904e1bf6f1285cc2dd5696c44b7cf78cda643f, < d146e2a9864ade19914494de3fb520390b415d58; >= 1e904e1bf6f1285cc2dd5696c44b7cf78cda643f, < 83c329b980bddbc8c6a3d287d91f2103a4d4a860; >= 1e904e1bf6f1285cc2dd5696c44b7cf78cda643f, < 3c6006faed9aba5144b33176d061031a9be66954; >= 1e904e1bf6f1285cc2dd5696c44b7cf78cda643f, < d6de7b181c29cd4578ec139aafb5eac062abbe1b; >= 1e904e1bf6f1285cc2dd5696c44b7cf78cda643f, < 23b44f9c649bbef10b45fa33080cd8b4166800ae
LinuxLinux3.11

References

Timeline

Published
Feb 26, 2025
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-49457: Medium severity, CVSS 5.5 | Vulnix