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CVE-2023-52795

vhost-vdpa: fix use after free in vhost_vdpa_probe()

EPSS 0.2%
In the Linux kernel, the following vulnerability has been resolved: vhost-vdpa: fix use after free in vhost_vdpa_probe() The put_device() calls vhost_vdpa_release_dev() which calls ida_simple_remove() and frees "v". So this call to ida_simple_remove() is a use after free and a double free.
Affected products
Linux · Linux

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References
https://git.kernel.org/stable/c/ae8ea4e200675a940c365b496ef8e3fb4123601chttps://git.kernel.org/stable/c/bf04132cd64ccde4e9e9765d489c83fe83c09b7fhttps://git.kernel.org/stable/c/c0f8b8fb7df9d1a38652eb5aa817afccd3c56111https://git.kernel.org/stable/c/e07754e0a1ea2d63fb29574253d1fd7405607343