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ubuntucveUbuntu.comUB:CVE-2009-1758
HistoryMay 22, 2009 - 12:00 a.m.

CVE-2009-1758

2009-05-2200:00:00
ubuntu.com
ubuntu.com
9

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

44.9%

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.”

Notes

Author Note
kees for full-virtualization issues, add qemu (and kvm)

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

44.9%