Resource Management Errors Affecting kvm package, versions <0:83-105.0.1.el5_4.7


Severity

Recommended
0.0
high
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.06% (30th percentile)

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  • Snyk IDSNYK-ORACLE5-KVM-2451377
  • published10 Apr 2022
  • disclosed22 Sept 2009

Introduced: 22 Sep 2009

CVE-2009-3290  (opens in a new tab)
CWE-399  (opens in a new tab)

How to fix?

Upgrade Oracle:5 kvm to version 0:83-105.0.1.el5_4.7 or higher.
This issue was patched in ELSA-2009-1465.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kvm package and not the kvm package as distributed by Oracle. See How to fix? for Oracle:5 relevant fixed versions and status.

The kvm_emulate_hypercall function in arch/x86/kvm/x86.c in KVM in the Linux kernel 2.6.25-rc1, and other versions before 2.6.31, when running on x86 systems, does not prevent access to MMU hypercalls from ring 0, which allows local guest OS users to cause a denial of service (guest kernel crash) and read or write guest kernel memory via unspecified "random addresses."

CVSS Scores

version 3.1