CVE-2016-1714

CVE Details

Release Date:2016-01-05

Description


The (1) fw_cfg_write and (2) fw_cfg_read functions inhw/nvram/fw_cfg.c in QEMU before 2.4, when built with the Firmware Configuration device emulation support, allow guest OS users with the CAP_SYS_RAWIO privilege to cause a denial of service (out-of-bounds read or write access and process crash) or possibly execute arbitrary code via an invalid current entry value in a firmware configuration.

See more information about CVE-2016-1714 from MITRE CVE dictionary and NIST NVD


CVSS v2.0 metrics


NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.

Base Score: 4.9 Base Metrics: AV:A/AC:M/Au:S/C:P/I:P/A:P
Access Vector: Adjacent network Attack Complexity: Medium
Authentication: Requires single instance Confidentiality Impact: Partial
Integrity Impact: Partial Availability Impact: Partial

Errata information


PlatformErrataRelease Date
Oracle Linux version 6 (qemu-kvm)ELSA-2016-00822016-01-28
Oracle Linux version 7 (qemu-kvm)ELSA-2016-00832016-01-28



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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