CVE-2022-49373

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

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

watchdog: ts4800_wdt: Fix refcount leak in ts4800_wdt_probe

of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() in some error paths.

Metrics

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>= bf9006399939762e6cd32445e848e56727df9d98, < 5b110d940417942bc87d9e4bea6d4f24e05ed483; >= bf9006399939762e6cd32445e848e56727df9d98, < 910b1cdf6c50ae8fb222e46657d04fb181577017; >= bf9006399939762e6cd32445e848e56727df9d98, < 7a4afd8a003d6abf1f5d159c2bb67e6b7cbde253; >= bf9006399939762e6cd32445e848e56727df9d98, < 91fa5aa53f68b85e779164b3127c7e23cad5c457; >= bf9006399939762e6cd32445e848e56727df9d98, < f067b5286edfd83d2d3903e8578b561599d62539; >= bf9006399939762e6cd32445e848e56727df9d98, < 5d24df3d690809952528e7a19a43d84bc5b99d44
LinuxLinux4.5

References

Timeline

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

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CVE-2022-49373: Medium severity, CVSS 5.5 | Vulnix