CVE-2018-7550

CVE Details

Release Date:2018-03-01

Description


The load_multiboot function in hw/i386/multiboot.c in Quick Emulator(aka QEMU) allows local guest OS users to execute arbitrary code on the QEMU host via a mh_load_end_addr value greater than mh_bss_end_addr, which triggers an out-of-bounds read or write memory access.

See more information about CVE-2018-7550 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 7 (qemu)ELSA-2018-42852018-11-20
Oracle Linux version 7 (qemu)ELSA-2018-42892018-11-28
Oracle Linux version 7 (qemu-kvm)ELSA-2018-24622018-08-16



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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