CVE-2024-55639 — net: renesas: rswitch: avoid use-after-put for a device tree node
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…
Published: 2025-01-11 · CVSS: 8.4 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7