CVE-2019-8934

LOW

QEMU <= 3.1.0 - Information Exposure via Shared /proc/device-tree Attributes

Title source: llm
STIX 2.1

Description

hw/ppc/spapr.c in QEMU through 3.1.0 allows Information Exposure because the hypervisor shares the /proc/device-tree/system-id and /proc/device-tree/model system attributes with a guest.

References (6)

Core 6
Core References
Mailing List, Patch x_refsource_misc
http://www.openwall.com/lists/oss-security/2019/02/21/1
Third Party Advisory, VDB Entry x_refsource_misc
http://www.securityfocus.com/bid/107115
Exploit, Mailing List, Patch, Third Party Advisory x_refsource_misc
https://lists.gnu.org/archive/html/qemu-devel/2019-02/msg04821.html
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20190411-0006/
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00094.html
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00040.html

Scores

CVSS v3 3.3
EPSS 0.0010
EPSS Percentile 27.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Details

CWE
CWE-668
Status published
Products (3)
opensuse/leap 15.0
opensuse/leap 42.3
qemu/qemu < 3.1.0
Published Mar 21, 2019
Tracked Since Feb 18, 2026