Vulnerability Monitor

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CVE-2009-1758

The hypervisor_callback function in Xen, possibly before 3.4.0, as applied to the Linux kernel 2.6.30-rc4, 2.6.18, and probably other versions allows guest user applications to cause a denial of service (kernel oops) of the guest OS by triggering a segmentation fault in "certain address ranges."

Published

2009-05-22T11:52:40.627

Last Modified

2025-04-09T00:30:58.490

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-399
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System linux linux_kernel 2.6.18 No
Operating System linux linux_kernel 2.6.30 No
Application xen xen ≤ 3.3.1 Yes
Application xen xen 2.0 Yes
Application xen xen 3.0.2 Yes
Application xen xen 3.0.3 Yes
Application xen xen 3.0.4 Yes
Application xen xen 3.1.2 Yes
Application xen xen 3.1.3 Yes
Application xen xen 3.1.4 Yes
Application xen xen 3.2 Yes
Application xen xen 3.2.0 Yes
Application xen xen 3.2.1 Yes
Application xen xen 3.2.2 Yes
Application xen xen 3.2.3 Yes
Application xen xen 3.3.0 Yes
References