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ubuntucveUbuntu.comUB:CVE-2014-0146
HistoryMar 26, 2014 - 12:00 a.m.

CVE-2014-0146

2014-03-2600:00:00
ubuntu.com
ubuntu.com
9

1.9 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

35.4%

The qcow2_open function in the (block/qcow2.c) in QEMU before 1.7.2 and 2.x
before 2.0.0 allows local users to cause a denial of service (NULL pointer
dereference) via a crafted image which causes an error, related to the
initialization of the snapshot_offset and nb_snapshots fields.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchqemu-kvm< 0.12.3+noroms-0ubuntu9.24UNKNOWN
ubuntu12.04noarchqemu-kvm< 1.0+noroms-0ubuntu14.17UNKNOWN

1.9 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

35.4%