CVE-2022-50153
Estado: AnalizadaMedia (5.5)—
In the Linux kernel, the following vulnerability has been resolved:
usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe
of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.
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: 0.19%
- Percentil entre todas las CVEs puntuadas: 8
- Fecha de la puntuación: 5/10/2026
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/038453b17fe30ea38f0f3c916e2ae2b7f8cef84e
- https://git.kernel.org/stable/c/3a50c917c67dd0bc39c14de4a8b75a1d50fdce66
- https://git.kernel.org/stable/c/585d22a5624ef2b540c337665c72fea8cd33db50
- https://git.kernel.org/stable/c/8cbc3870ff356366842af3228dd8e7bc278e5edd
- https://git.kernel.org/stable/c/8e51a512c1079109bec4c80915e647692d583e79
- https://git.kernel.org/stable/c/b5c5b13cb45e2c88181308186b0001992cb41954
- https://git.kernel.org/stable/c/b9c4a480cb0ada07154debf681454cbb55e30b59
- https://git.kernel.org/stable/c/c0a4b454486b23bb4d94ce49f490830ecc354040
JSON original (NVD)
Mostrar
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