CVE-2013-1798
Medium
Description
The ioapic_read_indirect function in virt/kvm/ioapic.c in the Linux kernel through 3.8.4 does not properly handle a certain combination of invalid IOAPIC_REG_SELECT and IOAPIC_REG_WINDOW operations, which allows guest OS users to obtain sensitive information from host OS memory or cause a denial of service (host OS OOPS) via a crafted application.
SeverityMedium
CVSS6.2
Exploit probability—
Product
Linux Kernel
PublishedMar 22, 2013
First seenMar 22, 2013
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v ≤ 3.8.4, 3.8.0, 3.8.1, 3.8.2, 3.8.3 | — |
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