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GoogleOSV:CVE-2023-52795HistoryMay 21, 2024 - 4:15 p.m.
CVE-2023-52795
2024-05-2116:15:00
Google
osv.dev
2
linux kernel
vulnerability
cve-2023-52795
vhost-vdpa
use after free
AI Score
6.8
Confidence
Low
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.
References
git.kernel.org/linus/e07754e0a1ea2d63fb29574253d1fd7405607343
git.kernel.org/stable/c/ae8ea4e200675a940c365b496ef8e3fb4123601c
git.kernel.org/stable/c/bf04132cd64ccde4e9e9765d489c83fe83c09b7f
git.kernel.org/stable/c/c0f8b8fb7df9d1a38652eb5aa817afccd3c56111
git.kernel.org/stable/c/e07754e0a1ea2d63fb29574253d1fd7405607343
ubuntu.com/security/CVE-2023-52795
www.cve.org/CVERecord?id=CVE-2023-52795
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