CVE-2017-15038
Published: 9 October 2017
Race condition in the v9fs_xattrwalk function in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allows local guest OS users to obtain sensitive information from host heap memory via vectors related to reading extended attributes.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
qemu Launchpad, Ubuntu, Debian |
artful |
Released
(1:2.10+dfsg-0ubuntu3.5)
|
| bionic |
Not vulnerable
(1:2.11+dfsg-1ubuntu1)
|
|
| cosmic |
Not vulnerable
(1:2.11+dfsg-1ubuntu1)
|
|
| disco |
Not vulnerable
(1:2.11+dfsg-1ubuntu1)
|
|
| eoan |
Not vulnerable
(1:2.11+dfsg-1ubuntu1)
|
|
| focal |
Not vulnerable
(1:2.11+dfsg-1ubuntu1)
|
|
| groovy |
Not vulnerable
(1:2.11+dfsg-1ubuntu1)
|
|
| hirsute |
Not vulnerable
(1:2.11+dfsg-1ubuntu1)
|
|
| trusty |
Released
(2.0.0+dfsg-2ubuntu1.39)
|
|
| upstream |
Needs triage
|
|
| xenial |
Released
(1:2.5+dfsg-5ubuntu10.22)
|
|
| zesty |
Ignored
(end of life)
|
|
|
Patches: upstream: https://git.qemu.org/?p=qemu.git;a=commit;h=7bd92756303f2158a68d5166264dc30139b813b6 |
||
|
qemu-kvm Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
| bionic |
Does not exist
|
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
| zesty |
Does not exist
|
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.6 |
| Attack vector | Local |
| Attack complexity | High |
| Privileges required | Low |
| User interaction | None |
| Scope | Changed |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | None |
| Vector | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N |