Veracode Vulnerability DatabaseVERACODE:19009Out-of-bounds Read
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
QEMU is vulnerable to out-of-bounds reads vulnerability. This occurs when built with the Cirrus CLGD 54xx VGA Emulator support. Local guest OS privileged users could cause denial of service conditions by leveraging incorrect region calculation when updating VGA display which leads to an application crash.
References
lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html
www.openwall.com/lists/oss-security/2018/03/09/1
www.securityfocus.com/bid/103350
access.redhat.com/errata/RHSA-2018:1369
access.redhat.com/errata/RHSA-2018:1416
access.redhat.com/errata/RHSA-2018:2162
access.redhat.com/security/updates/classification/#moderate
bugzilla.redhat.com/show_bug.cgi?id=1553402
bugzilla.redhat.com/show_bug.cgi?id=1555213
bugzilla.redhat.com/show_bug.cgi?id=1566369
bugzilla.redhat.com/show_bug.cgi?id=1566586
bugzilla.redhat.com/show_bug.cgi?id=1566587
lists.nongnu.org/archive/html/qemu-devel/2018-03/msg02174.html
usn.ubuntu.com/3649-1/
Related
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P