PM / devfreq: exynos-ppmu: Fix refcount leak in of_get_devfreq_events
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 5.5epss 0.3%
probabilidad de explotación
0.3%top 84% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
PM / devfreq: exynos-ppmu: Fix refcount leak in of_get_devfreq_events
of_get_child_by_name() returns a node pointer with refcount
incremented, we should use of_node_put() on it when done.
This function only calls of_node_put() in normal path,
missing it in error paths.
Add missing of_node_put() to avoid refcount leak.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Productos afectados
Linux · LinuxReferencias
https://git.kernel.org/stable/c/01121e39ef537289926ae6f5374dce92c796d863https://git.kernel.org/stable/c/194781229d4cbc804b8ded13156eb8addce87d6chttps://git.kernel.org/stable/c/bdecd912e99acfd61507f1720d3f4eed1b3418d8https://git.kernel.org/stable/c/e65027fdebbacd40595e96ef7b5d2418f71bddf2https://git.kernel.org/stable/c/f44b799603a9b5d2e375b0b2d54dd0b791eddfc2