CVE-2024-55639

MediumCVSS 5.5/10Last modified Aug 4, 2026

Description

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

net: renesas: rswitch: avoid use-after-put for a device tree node

The device tree node saved in the rswitch_device structure is used at several driver locations. So passing this node to of_node_put() after the first use is wrong.

Move of_node_put() for this node to exit 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>= b46f1e5793298c67efc2f1b917350a2cefacf9d6, < bf8c6755f02029d1eddc3ff19b870240f054afc7; >= b46f1e5793298c67efc2f1b917350a2cefacf9d6, < 92007a28f95413058a7268dc84e5f44b700165d1; >= b46f1e5793298c67efc2f1b917350a2cefacf9d6, < 66b7e9f85b8459c823b11e9af69dbf4be5eb6be8
LinuxLinux6.3

References

Timeline

Published
Jan 11, 2025
Last modified
Aug 4, 2026
NVD status
Modified

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