NVD Vulnerability Detail

CVE-2019-8934

Summary	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.
Publication Date	March 22, 2019, 1:01 a.m.
Registration Date	Jan. 26, 2021, 11:45 a.m.
Last Update	Nov. 21, 2024, 1:50 p.m.

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:a:qemu:qemu::::::::			3.1.0

Related information, measures and tools

No	URL	タグ
1	http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00094.html	Mailing List Third Party Advisory
2	http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00040.html	Mailing List Third Party Advisory
3	http://www.openwall.com/lists/oss-security/2019/02/21/1	Mailing List Patch
4	http://www.securityfocus.com/bid/107115	Third Party Advisory VDB Entry
5	https://lists.gnu.org/archive/html/qemu-devel/2019-02/msg04821.html	Exploit Mailing List Patch Third Party Advisory
6	https://security.netapp.com/advisory/ntap-20190411-0006/	Third Party Advisory
7	http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00094.html	Mailing List Third Party Advisory
8	https://security.netapp.com/advisory/ntap-20190411-0006/	Third Party Advisory
9	https://lists.gnu.org/archive/html/qemu-devel/2019-02/msg04821.html	Exploit Mailing List Patch Third Party Advisory
10	http://www.securityfocus.com/bid/107115	Third Party Advisory VDB Entry
11	http://www.openwall.com/lists/oss-security/2019/02/21/1	Mailing List Patch
12	http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00040.html	Mailing List Third Party Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-668	誤った領域へのリソースの漏えい	https://cwe.mitre.org/data/definitions/668.html

JVN Vulnerability Information

QEMU におけるデータ処理に関する脆弱性

Title	QEMU におけるデータ処理に関する脆弱性
Summary	QEMU には、データ処理に関する脆弱性が存在します。
Possible impacts	情報を取得される可能性があります。
Solution	ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date	Feb. 19, 2019, midnight
Registration Date	April 24, 2019, 3:41 p.m.
Last Update	April 24, 2019, 3:41 p.m.

Affected System

Fabrice Bellard

QEMU 3.1.0 まで

CVE (情報セキュリティ共通脆弱性識別子)

No	Name	URL
Common Vulnerabilities and Exposures (CVE)
1	CVE-2019-8934	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8934
National Vulnerability Database (NVD)
2	CVE-2019-8934	https://nvd.nist.gov/vuln/detail/CVE-2019-8934
関連文書
3	CVE-2019-8934 QEMU: ppc64: sPAPR emulator leaks the host hardware identity	https://www.openwall.com/lists/oss-security/2019/02/21/1

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-19	https://cwe.mitre.org/data/definitions/19.html

ベンダー情報

No	Name	URL
Qemu-devel
1	Re: [Qemu-devel] [PATCH v4] ppc: add host-serial and host-model machine	https://lists.gnu.org/archive/html/qemu-devel/2019-02/msg04821.html

Change Log

No	Changed Details	Date of change
1	[2019年04月24日] 掲載	April 24, 2019, 3:41 p.m.