vulnerability
Ubuntu: (CVE-2023-52795): linux-nvidia-6.5 vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:S/C:C/I:C/A:C) | May 21, 2024 | Nov 19, 2024 | Aug 18, 2025 |
Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
May 21, 2024
Added
Nov 19, 2024
Modified
Aug 18, 2025
Description
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.
Solution
ubuntu-upgrade-linux-nvidia-6-5
References
- CVE-2023-52795
- https://attackerkb.com/topics/CVE-2023-52795
- CWE-415
- CWE-416
- URL-https://git.kernel.org/linus/e07754e0a1ea2d63fb29574253d1fd7405607343
- URL-https://git.kernel.org/stable/c/ae8ea4e200675a940c365b496ef8e3fb4123601c
- URL-https://git.kernel.org/stable/c/bf04132cd64ccde4e9e9765d489c83fe83c09b7f
- URL-https://git.kernel.org/stable/c/c0f8b8fb7df9d1a38652eb5aa817afccd3c56111
- URL-https://git.kernel.org/stable/c/e07754e0a1ea2d63fb29574253d1fd7405607343
- URL-https://www.cve.org/CVERecord?id=CVE-2023-52795
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