CVE-2010-2223 Information disclosure in n/a
Guest OS users can obtain sensitive information from deleted virtual machine disk blocks due to improper data zeroing in RHEV Hypervisor.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2010-2223?
CVE-2010-2223 is a low-severity vulnerability in n/a, published on 24 Jun 2010. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Virtual Desktop Server Manager (VDSM) in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 does not properly perform VM post-zeroing after the removal of a virtual machine's data, which allows guest OS users to obtain sensitive information by examining the disk blocks associated with a deleted virtual machine.
Weakness: CWE-264
Which versions are affected by CVE-2010-2223?
It affects 1 product.
Linux distribution packages (3)
vdsm22 Red Hat:enterprise_linux:5::hypervisor | All versions | 0:4.5-62.el5rhev |
vdsm22-cli Red Hat:enterprise_linux:5::hypervisor | All versions | 0:4.5-62.el5rhev |
vdsm22-debuginfo Red Hat:enterprise_linux:5::hypervisor | All versions | 0:4.5-62.el5rhev |
Products include Redhat Enterprise Virtualization Hypervisor.
How do I fix CVE-2010-2223?
Upgrade to a fixed version.
Is CVE-2010-2223 being exploited?
There is no known exploitation of CVE-2010-2223 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-q8g8-jjw3-wwpx, RHSA-2010:0473.