Vulnerability Details : CVE-2019-8934
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.
Products affected by CVE-2019-8934
- cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-8934
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 37 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-8934
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:P/I:N/A:N |
3.9
|
2.9
|
NIST | |
|
3.3
|
LOW | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
1.8
|
1.4
|
NIST |
CWE ids for CVE-2019-8934
-
The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-8934
-
https://security.netapp.com/advisory/ntap-20190411-0006/
March 2019 QEMU Vulnerabilities in NetApp Products | NetApp Product SecurityThird Party Advisory
-
http://www.securityfocus.com/bid/107115
QEMU CVE-2019-8934 Local Information Disclosure VulnerabilityThird Party Advisory;VDB Entry
-
https://lists.gnu.org/archive/html/qemu-devel/2019-02/msg04821.html
Re: [Qemu-devel] [PATCH v4] ppc: add host-serial and host-model machineExploit;Mailing List;Patch;Third Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00094.html
[security-announce] openSUSE-SU-2019:1274-1: important: Security updateMailing List;Third Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00040.html
[security-announce] openSUSE-SU-2019:1405-1: important: Security updateMailing List;Third Party Advisory
-
http://www.openwall.com/lists/oss-security/2019/02/21/1
oss-security - CVE-2019-8934 QEMU: ppc64: sPAPR emulator leaks the host hardware identityMailing List;Patch
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