CVE-2018-7858

CVE Details

Release Date:2018-03-12

Description


Quick Emulator (aka QEMU), when built with the Cirrus CLGD 54xx VGAEmulator support, allows local guest OS privileged users to cause a denial of service (out-of-bounds access and QEMU process crash) by leveraging incorrect region calculation when updating VGA display.

See more information about CVE-2018-7858 from MITRE CVE dictionary and NIST NVD


Notes



CVSS v2 metrics


NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.

Base Score: Base Metrics:
Access Vector: Undefined Confidentiality Impact: Undefined
Access Impact: Undefined Integrity Impact: Undefined
Authentication: Undefined Availability Impact: Undefined

Errata information


PlatformErrataRelease Date
Oracle Linux version 6 (qemu-kvm)ELSA-2018-21622018-07-10
Oracle Linux version 7 (qemu)ELSA-2018-42852018-11-20
Oracle Linux version 7 (qemu)ELSA-2018-42892018-11-28
Oracle Linux version 7 (qemu-kvm)ELSA-2018-14162018-05-14
Oracle VM version 3.4 (qemu-kvm)OVMSA-2018-02382018-07-10



This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team

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