CVE-2013-1798
Last modified
CVE-2013-1798 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.36% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | <= 3.8.4 |
| Linux | Linux Kernel | 3.8.0 |
| Linux | Linux Kernel | 3.8.1 |
| Linux | Linux Kernel | 3.8.2 |
| Linux | Linux Kernel | 3.8.3 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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