CVE-2022-50152: fallo en Linux
usb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe
Publicada el · Actualizada el
3Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackepss 0.2%
probabilidad de explotación
0.2%top 92% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
usb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_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.
Productos afectados
Linux · LinuxCVEs relacionadas — Linux
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Referencias
https://git.kernel.org/stable/c/302970b4cad3ebfda2c05ce06c322ccdc447d17ehttps://git.kernel.org/stable/c/4db00c2fa6f8c9876a7e20511dccf43b50be9006https://git.kernel.org/stable/c/50238c4b54c2ac6c2da7a84a4a2b0a570e3da0e2https://git.kernel.org/stable/c/59026d5cc615da28e0c9806a71bf07065c906464https://git.kernel.org/stable/c/591ab8dbf6c21927f23f83ddb90691f48b86d136https://git.kernel.org/stable/c/65d36ec409b635dfc2f95f0d7c5877c9d0cb7630https://git.kernel.org/stable/c/a0fbac3bf26a11f084233519ddf3fd5e5bb28939https://git.kernel.org/stable/c/d35903e9650f4fa79426ce390db8678dbf5ac432