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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 23.10 | noarch | linux | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 14.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 16.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux-aws | < any | UNKNOWN |
git.kernel.org/linus/e07754e0a1ea2d63fb29574253d1fd7405607343 (6.7-rc2)
git.kernel.org/stable/c/ae8ea4e200675a940c365b496ef8e3fb4123601c
git.kernel.org/stable/c/bf04132cd64ccde4e9e9765d489c83fe83c09b7f
git.kernel.org/stable/c/c0f8b8fb7df9d1a38652eb5aa817afccd3c56111
git.kernel.org/stable/c/e07754e0a1ea2d63fb29574253d1fd7405607343
launchpad.net/bugs/cve/CVE-2023-52795
nvd.nist.gov/vuln/detail/CVE-2023-52795
security-tracker.debian.org/tracker/CVE-2023-52795
www.cve.org/CVERecord?id=CVE-2023-52795