CVE-2017-2620mediumCWE-787

CVE-2017-2620: medium-severity vulnerability in Qemu:

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.5epss 3.6%
Quick emulator (QEMU) before 2.8 built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to an out-of-bounds access issue. The issue could occur while copying VGA data in cirrus_bitblt_cputovideo. A privileged user inside guest could use this flaw to crash the QEMU process OR potentially execute arbitrary code on host with privileges of the QEMU process.
CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L
Affected products
QEMU · Qemu:
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In the same product, most dangerous first.

CVE-2016-9603MEDIUMCVE-2016-9603EPSS 4.4%CVE-2017-2633MEDIUMCVE-2017-2633EPSS 3.1%CVE-2017-2630MEDIUMCVE-2017-2630EPSS 2.6%