CVE-2016-9104
Published: 31 October 2016
Multiple integer overflows in the (1) v9fs_xattr_read and (2) v9fs_xattr_write functions in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allow local guest OS administrators to cause a denial of service (QEMU process crash) via a crafted offset, which triggers an out-of-bounds access.
Priority
CVSS 3 base score: 4.4
Status
| Package | Release | Status |
|---|---|---|
|
qemu-kvm Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
| precise |
Released
(1.0+noroms-0ubuntu14.31)
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
|
qemu Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
| precise |
Does not exist
|
|
| trusty |
Released
(2.0.0+dfsg-2ubuntu1.30)
|
|
| xenial |
Released
(1:2.5+dfsg-5ubuntu10.6)
|
|
| yakkety |
Released
(1:2.6.1+dfsg-0ubuntu5.1)
|
|
|
Patches: upstream: http://git.qemu.org/?p=qemu.git;a=commit;h=7e55d65c56a03dcd2c5d7c49d37c5a74b55d4bd6 |
||