CVE-2026-64301
Estado: AnalizadaMedia (5.5)—
In the Linux kernel, the following vulnerability has been resolved:
regulator: scmi: fix of_node refcount leak in scmi_regulator_probe()
scmi_regulator_probe() calls of_find_node_by_name() which takes a reference on the returned device node. On the error path where process_scmi_regulator_of_node() fails, the function returns without calling of_node_put() on the child node, leaking the reference.
Add of_node_put(np) on the error path to properly release the reference.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 5.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.16%
- Percentil entre todas las CVEs puntuadas: 5
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- NVD-CWE-Other
Referencias
- https://git.kernel.org/stable/c/1e446e8f8c763be3de7d0362e024cdf46194ffef
- https://git.kernel.org/stable/c/22cb337370e6539b0418832c6040e9b00c1b74ca
- https://git.kernel.org/stable/c/3e1441a4d06d35a314961e40057bd1f0106bbc14
- https://git.kernel.org/stable/c/637c11e3d8d43a7ee654591cda8d17c55a9234fa
- https://git.kernel.org/stable/c/a935b64548fcfe1d5b4dbdd31dddfb0d7019367f
- https://git.kernel.org/stable/c/e2baf8ea13fb4b10bec2c4751aea05c00dabcd0f
- https://git.kernel.org/stable/c/fa11039d6cdff84584a3ef8cc1f5e1b56e045da2
JSON original (NVD)
Mostrar
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nregulator: scmi: fix of_node refcount leak in scmi_regulator_probe()\n\nscmi_regulator_probe() calls of_find_node_by_name() which takes a\nreference on the returned device node. On the error path where\nprocess_scmi_regulator_of_node() fails, the function returns without\ncalling of_node_put() on the child node, leaking the reference.\n\nAdd of_node_put(np) on the error path to properly release the\nreference."
}
],
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