CVE-2017-15038

Published: 09 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

Low

CVSS 3 base score: 5.6

Status

Package Release Status
qemu
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.04 (Hirsute Hippo) Not vulnerable
(1:2.11+dfsg-1ubuntu1)
Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(1:2.11+dfsg-1ubuntu1)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(1:2.11+dfsg-1ubuntu1)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (1:2.5+dfsg-5ubuntu10.22)
Ubuntu 14.04 ESM (Trusty Tahr)
Released (2.0.0+dfsg-2ubuntu1.39)
Patches:
Upstream: https://git.qemu.org/?p=qemu.git;a=commit;h=7bd92756303f2158a68d5166264dc30139b813b6
qemu-kvm
Launchpad, Ubuntu, Debian
Upstream Needs triage

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