CVE-2016-9381
Published: 23 January 2017
Race condition in QEMU in Xen allows local x86 HVM guest OS administrators to gain privileges by changing certain data on shared rings, aka a "double fetch" vulnerability.
Priority
Medium
CVSS 3 base score: 7.5
Status
| Package | Release | Status |
|---|---|---|
|
qemu Launchpad, Ubuntu, Debian |
Upstream |
Needed
|
| Ubuntu 21.04 (Hirsute Hippo) |
Not vulnerable
(1:2.8+dfsg-3ubuntu2)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Not vulnerable
(1:2.8+dfsg-3ubuntu2)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Not vulnerable
(1:2.8+dfsg-3ubuntu2)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Released
(1:2.5+dfsg-5ubuntu10.11)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Released
(2.0.0+dfsg-2ubuntu1.33)
|
|
|
Patches: Upstream: http://git.qemu-project.org/?p=qemu.git;a=commit;h=b85f9dfdb156ae2a2a52f39a36e9f1f270614cd2 |
||
|
qemu-kvm Launchpad, Ubuntu, Debian |
Upstream |
Needed
|
| Ubuntu 21.04 (Hirsute Hippo) |
Does not exist
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Does not exist
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Does not exist
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
xen Launchpad, Ubuntu, Debian |
Upstream |
Needed
|
| Ubuntu 21.04 (Hirsute Hippo) |
Not vulnerable
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Not vulnerable
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Not vulnerable
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Not vulnerable
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
(trusty was released [4.4.2-0ubuntu0.14.04.9])
|
|
| Binaries built from this source package are in Universe and so are supported by the community. | ||