CVE-2013-2016
High
Description
A flaw was found in the way qemu v1.3.0 and later (virtio-rng) validates addresses when guest accesses the config space of a virtio device. If the virtio device has zero/small sized config space, such as virtio-rng, a privileged guest user could use this flaw to access the matching host's qemu address space and thus increase their privileges on the host.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Qemu
PublishedDec 30, 2019
First seenDec 30, 2019
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| qemu qemu | 1.3.0 ≤ v ≤ 1.4.2, 1.5.0 | — |
| debian debian_linux | 8.0, 9.0, 10.0 | — |
| novell open_desktop_server | 11.0 | — |
| novell open_enterprise_server | 11.0 | — |
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