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CVE-2017-2615

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CVE-2017-2615

Published: Jul 2, 2018

Modified: Aug 5, 2024

PUBLISHED

CVSS v3.0

5.5

MEDIUM

Description

Quick emulator (QEMU) built with the Cirrus CLGD 54xx VGA emulator support is vulnerable to an out-of-bounds access issue. It could occur while copying VGA data via bitblt copy in backward mode. A privileged user inside a guest could use this flaw to crash the QEMU process resulting in DoS or potentially execute arbitrary code on the host with privileges of QEMU process on the host.

VendorProductVersions

qemu

display

affected
n/a

Weaknesses (CWE)

CWE-787

CVSS v3.0 Details

CVSS v3.0 Vector

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

Attack Vector

Adjacent

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

References

RHSA-2017:0329
vendor-advisory
x_refsource_REDHAT
RHSA-2017:0334
vendor-advisory
x_refsource_REDHAT
1037804
vdb-entry
x_refsource_SECTRACK
RHSA-2017:0328
vendor-advisory
x_refsource_REDHAT
95990
vdb-entry
x_refsource_BID
RHSA-2017:0333
vendor-advisory
x_refsource_REDHAT
GLSA-201702-27
vendor-advisory
x_refsource_GENTOO
RHSA-2017:0454
vendor-advisory
x_refsource_REDHAT
RHSA-2017:0331
vendor-advisory
x_refsource_REDHAT
GLSA-201702-28
vendor-advisory
x_refsource_GENTOO
RHSA-2017:0350
vendor-advisory
x_refsource_REDHAT
RHSA-2017:0396
vendor-advisory
x_refsource_REDHAT
RHSA-2017:0309
vendor-advisory
x_refsource_REDHAT
RHSA-2017:0344
vendor-advisory
x_refsource_REDHAT
RHSA-2017:0330
vendor-advisory
x_refsource_REDHAT
RHSA-2017:0332
vendor-advisory
x_refsource_REDHAT

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