CVE-2016-9102
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
09/12/2016
Last modified:
12/04/2025
Description
Memory leak in the v9fs_xattrcreate function in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (memory consumption and QEMU process crash) via a large number of Txattrcreate messages with the same fid number.
Impact
Base Score 3.x
6.00
Severity 3.x
MEDIUM
Base Score 2.0
2.10
Severity 2.0
LOW
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* | 2.7.1 (including) | |
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- http://git.qemu.org/?p=qemu.git%3Ba%3Dcommit%3Bh%3Dff55e94d23ae94c8628b0115320157c763eb3e06
- http://www.openwall.com/lists/oss-security/2016/10/27/15
- http://www.openwall.com/lists/oss-security/2016/10/30/6
- http://www.securityfocus.com/bid/93962
- https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html
- https://lists.gnu.org/archive/html/qemu-devel/2016-10/msg01861.html
- https://security.gentoo.org/glsa/201611-11
- http://git.qemu.org/?p=qemu.git%3Ba%3Dcommit%3Bh%3Dff55e94d23ae94c8628b0115320157c763eb3e06
- http://www.openwall.com/lists/oss-security/2016/10/27/15
- http://www.openwall.com/lists/oss-security/2016/10/30/6
- http://www.securityfocus.com/bid/93962
- https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html
- https://lists.gnu.org/archive/html/qemu-devel/2016-10/msg01861.html
- https://security.gentoo.org/glsa/201611-11