CVE-2022-49712
Estado: ModificadaMedia (5.5)—
In the Linux kernel, the following vulnerability has been resolved:
usb: gadget: lpc32xx_udc: Fix refcount leak in lpc32xx_udc_probe
of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak. of_node_put() will check NULL pointer.
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: 0.26%
- Percentil entre todas las CVEs puntuadas: 16
- 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/0ef6917c0524da5b88496b9706628ffef108b9bb
- https://git.kernel.org/stable/c/2a598da14856ead80c726b38ba426c68637d9211
- https://git.kernel.org/stable/c/46da1e4a8b6329479433b2a4056941dfdd7f3efd
- https://git.kernel.org/stable/c/4757c9ade34178b351580133771f510b5ffcf9c8
- https://git.kernel.org/stable/c/57901c658f77d9ea2e772f35cb38e47efb54c558
- https://git.kernel.org/stable/c/727c82d003e0ec64411fd1257a9a57de4ad7a99a
- https://git.kernel.org/stable/c/b75bddfcc18170ce8e3fb695a76ec2dec4ce0ea5
- https://git.kernel.org/stable/c/d85e4e6284a91aa2d1ab004e9d84b9c09b4aa203
JSON original (NVD)
Mostrar
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