CVE-2017-8086

Priority
Description
Memory leak in the v9fs_list_xattr function in hw/9pfs/9p-xattr.c in QEMU
(aka Quick Emulator) allows local guest OS privileged users to cause a
denial of service (memory consumption) via vectors involving the orig_value
variable.
Notes
mdeslaurpossibly introduced by fix for CVE-2016-9602
Package
Source: qemu (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):released (2.0.0+dfsg-2ubuntu1.34)
Ubuntu 16.04 LTS (Xenial Xerus):released (1:2.5+dfsg-5ubuntu10.14)
Ubuntu 18.04 LTS (Bionic Beaver):released (1:2.8+dfsg-3ubuntu3)
Ubuntu 19.04 (Disco Dingo):released (1:2.8+dfsg-3ubuntu3)
Ubuntu 19.10 (Eoan Ermine):released (1:2.8+dfsg-3ubuntu3)
Ubuntu 20.04 (Focal Fossa):released (1:2.8+dfsg-3ubuntu3)
Patches:
Upstream:http://git.qemu.org/?p=qemu.git;a=commit;h=4ffcdef4277a91af15a3c09f7d16af072c29f3f2
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):needed
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
More Information

Updated: 2019-12-05 19:49:54 UTC (commit 0aa5e7c87c8b55d2ec5c7f4ca1179cf75de91961)