CVE-2018-19364

hw/9pfs/cofile.c and hw/9pfs/9p.c in QEMU can modify an fid path while it is being accessed by a second thread, leading to (for example) a use-after-free outcome.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 22%
Affected Products (NVD)
VendorProductVersion
qemuqemu
𝑥
≤ 3.0.0
qemuqemu
3.1.0:rc0
qemuqemu
3.1.0:rc1
canonicalubuntu_linux
14.04
canonicalubuntu_linux
16.04
canonicalubuntu_linux
18.04
canonicalubuntu_linux
18.10
debiandebian_linux
8.0
debiandebian_linux
9.0
opensuseleap
42.3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
qemu
bookworm
1:7.2+dfsg-7+deb12u7
fixed
bullseye
1:5.2+dfsg-11+deb11u3
fixed
bullseye (security)
1:5.2+dfsg-11+deb11u2
fixed
sid
1:9.1.1+ds-2
fixed
trixie
1:9.1.1+ds-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
qemu
bionic
Fixed 1:2.11+dfsg-1ubuntu7.8
released
cosmic
Fixed 1:2.12+dfsg-3ubuntu8.1
released
disco
Fixed 1:2.12+dfsg-3ubuntu9
released
eoan
Fixed 1:2.12+dfsg-3ubuntu9
released
focal
Fixed 1:2.12+dfsg-3ubuntu9
released
groovy
Fixed 1:2.12+dfsg-3ubuntu9
released
hirsute
Fixed 1:2.12+dfsg-3ubuntu9
released
trusty
Fixed 2.0.0+dfsg-2ubuntu1.44
released
xenial
Fixed 1:2.5+dfsg-5ubuntu10.33
released
qemu-kvm
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
qemu
suse enterprise sap 12 SP3
2.9.1-6.28.1
fixed
suse enterprise sap 12 SP4
2.11.2-5.8.1
fixed
suse enterprise sap 15
2.11.2-9.20.1
fixed
suse enterprise server 12
2.0.2-48.49.3
fixed
suse enterprise server 12 SP1
2.3.1-33.20.1
fixed
suse enterprise server 12 SP2
2.6.2-41.49.1
fixed
suse enterprise server 12 SP3
2.9.1-6.28.1
fixed
suse enterprise server 12 SP4
2.11.2-5.8.1
fixed
suse enterprise server 15
2.11.2-9.20.1
fixed
qemu-arm
suse enterprise sap 12 SP3
2.9.1-6.28.1
fixed
suse enterprise sap 12 SP4
2.11.2-5.8.1
fixed
suse enterprise sap 15
2.11.2-9.20.1
fixed
suse enterprise server 12 SP3
2.9.1-6.28.1
fixed
suse enterprise server 12 SP4
2.11.2-5.8.1
fixed
suse enterprise server 15
2.11.2-9.20.1
fixed
qemu-block-curl
suse enterprise sap 12 SP3
2.9.1-6.28.1
fixed
suse enterprise sap 12 SP4
2.11.2-5.8.1
fixed
suse enterprise sap 15
2.11.2-9.20.1
fixed
suse enterprise server 12
2.0.2-48.49.3
fixed
suse enterprise server 12 SP1
2.3.1-33.20.1
fixed
suse enterprise server 12 SP2
2.6.2-41.49.1
fixed
suse enterprise server 12 SP3
2.9.1-6.28.1
fixed
suse enterprise server 12 SP4
2.11.2-5.8.1
fixed
suse enterprise server 15
2.11.2-9.20.1
fixed
qemu-block-iscsi
suse enterprise sap 12 SP3
2.9.1-6.28.1
fixed
suse enterprise sap 12 SP4
2.11.2-5.8.1
fixed
suse enterprise sap 15
2.11.2-9.20.1
fixed
suse enterprise server 12 SP3
2.9.1-6.28.1
fixed
suse enterprise server 12 SP4
2.11.2-5.8.1
fixed
suse enterprise server 15
2.11.2-9.20.1
fixed
qemu-block-rbd
suse enterprise sap 12 SP3
2.9.1-6.28.1
fixed
suse enterprise sap 12 SP4
2.11.2-5.8.1
fixed
suse enterprise sap 15
2.11.2-9.20.1
fixed
suse enterprise server 12
2.0.2-48.49.3
fixed
suse enterprise server 12 SP1
2.3.1-33.20.1
fixed
suse enterprise server 12 SP2
2.6.2-41.49.1
fixed
suse enterprise server 12 SP3
2.9.1-6.28.1
fixed
suse enterprise server 12 SP4
2.11.2-5.8.1
fixed
suse enterprise server 15
2.11.2-9.20.1
fixed
qemu-block-ssh
suse enterprise sap 12 SP3
2.9.1-6.28.1
fixed
suse enterprise sap 12 SP4
2.11.2-5.8.1
fixed
suse enterprise sap 15
2.11.2-9.20.1
fixed
suse enterprise server 12 SP2
2.6.2-41.49.1
fixed
suse enterprise server 12 SP3
2.9.1-6.28.1
fixed
suse enterprise server 12 SP4
2.11.2-5.8.1
fixed
suse enterprise server 15
2.11.2-9.20.1
fixed
qemu-guest-agent
suse enterprise sap 12 SP3
2.9.1-6.28.1
fixed
suse enterprise sap 12 SP4
2.11.2-5.8.1
fixed
suse enterprise sap 15
2.11.2-9.20.1
fixed
suse enterprise server 12
2.0.2-48.49.3
fixed
suse enterprise server 12 SP1
2.3.1-33.20.1
fixed
suse enterprise server 12 SP2
2.6.2-41.49.1
fixed
suse enterprise server 12 SP3
2.9.1-6.28.1
fixed
suse enterprise server 12 SP4
2.11.2-5.8.1
fixed
suse enterprise server 15
2.11.2-9.20.1
fixed
qemu-ipxe
suse enterprise server 12
1.0.0-48.49.3
fixed
suse enterprise server 12 SP1
1.0.0-33.20.1
fixed
suse enterprise server 12 SP2
1.0.0-41.49.1
fixed
qemu-kvm
suse enterprise sap 12 SP3
2.9.1-6.28.1
fixed
suse enterprise sap 12 SP4
2.11.2-5.8.1
fixed
suse enterprise sap 15
2.11.2-9.20.1
fixed
suse enterprise server 12
2.0.2-48.49.3
fixed
suse enterprise server 12 SP1
2.3.1-33.20.1
fixed
suse enterprise server 12 SP2
2.6.2-41.49.1
fixed
suse enterprise server 12 SP3
2.9.1-6.28.1
fixed
suse enterprise server 12 SP4
2.11.2-5.8.1
fixed
suse enterprise server 15
2.11.2-9.20.1
fixed
qemu-lang
suse enterprise sap 12 SP3
2.9.1-6.28.1
fixed
suse enterprise sap 12 SP4
2.11.2-5.8.1
fixed
suse enterprise sap 15
2.11.2-9.20.1
fixed
suse enterprise server 12
2.0.2-48.49.3
fixed
suse enterprise server 12 SP1
2.3.1-33.20.1
fixed
suse enterprise server 12 SP2
2.6.2-41.49.1
fixed
suse enterprise server 12 SP3
2.9.1-6.28.1
fixed
suse enterprise server 12 SP4
2.11.2-5.8.1
fixed
suse enterprise server 15
2.11.2-9.20.1
fixed
qemu-ppc
suse enterprise sap 12 SP3
2.9.1-6.28.1
fixed
suse enterprise sap 12 SP4
2.11.2-5.8.1
fixed
suse enterprise sap 15
2.11.2-9.20.1
fixed
suse enterprise server 12
2.0.2-48.49.3
fixed
suse enterprise server 12 SP1
2.3.1-33.20.1
fixed
suse enterprise server 12 SP2
2.6.2-41.49.1
fixed
suse enterprise server 12 SP3
2.9.1-6.28.1
fixed
suse enterprise server 12 SP4
2.11.2-5.8.1
fixed
suse enterprise server 15
2.11.2-9.20.1
fixed
qemu-s390
suse enterprise sap 12 SP3
2.9.1-6.28.1
fixed
suse enterprise sap 12 SP4
2.11.2-5.8.1
fixed
suse enterprise sap 15
2.11.2-9.20.1
fixed
suse enterprise server 12
2.0.2-48.49.3
fixed
suse enterprise server 12 SP1
2.3.1-33.20.1
fixed
suse enterprise server 12 SP2
2.6.2-41.49.1
fixed
suse enterprise server 12 SP3
2.9.1-6.28.1
fixed
suse enterprise server 12 SP4
2.11.2-5.8.1
fixed
suse enterprise server 15
2.11.2-9.20.1
fixed
qemu-seabios
suse enterprise sap 12 SP3
1.10.2-6.28.1
fixed
suse enterprise sap 12 SP4
1.11.0-5.8.1
fixed
suse enterprise sap 15
1.11.0-9.20.1
fixed
suse enterprise server 12
1.7.4-48.49.3
fixed
suse enterprise server 12 SP1
1.8.1-33.20.1
fixed
suse enterprise server 12 SP2
1.9.1-41.49.1
fixed
suse enterprise server 12 SP3
1.10.2-6.28.1
fixed
suse enterprise server 12 SP4
1.11.0-5.8.1
fixed
suse enterprise server 15
1.11.0-9.20.1
fixed
qemu-sgabios-8
suse enterprise sap 12 SP3
6.28.1
fixed
suse enterprise sap 12 SP4
5.8.1
fixed
suse enterprise sap 15
9.20.1
fixed
suse enterprise server 12
48.49.3
fixed
suse enterprise server 12 SP1
33.20.1
fixed
suse enterprise server 12 SP2
41.49.1
fixed
suse enterprise server 12 SP3
6.28.1
fixed
suse enterprise server 12 SP4
5.8.1
fixed
suse enterprise server 15
9.20.1
fixed
qemu-tools
suse enterprise sap 12 SP3
2.9.1-6.28.1
fixed
suse enterprise sap 12 SP4
2.11.2-5.8.1
fixed
suse enterprise server 12
2.0.2-48.49.3
fixed
suse enterprise server 12 SP1
2.3.1-33.20.1
fixed
suse enterprise server 12 SP2
2.6.2-41.49.1
fixed
suse enterprise server 12 SP3
2.9.1-6.28.1
fixed
suse enterprise server 12 SP4
2.11.2-5.8.1
fixed
qemu-vgabios
suse enterprise sap 12 SP3
1.10.2-6.28.1
fixed
suse enterprise sap 12 SP4
1.11.0-5.8.1
fixed
suse enterprise sap 15
1.11.0-9.20.1
fixed
suse enterprise server 12
1.7.4-48.49.3
fixed
suse enterprise server 12 SP1
1.8.1-33.20.1
fixed
suse enterprise server 12 SP2
1.9.1-41.49.1
fixed
suse enterprise server 12 SP3
1.10.2-6.28.1
fixed
suse enterprise server 12 SP4
1.11.0-5.8.1
fixed
suse enterprise server 15
1.11.0-9.20.1
fixed
qemu-x86
suse enterprise sap 12 SP3
2.9.1-6.28.1
fixed
suse enterprise sap 12 SP4
2.11.2-5.8.1
fixed
suse enterprise sap 15
2.11.2-9.20.1
fixed
suse enterprise server 12
2.0.2-48.49.3
fixed
suse enterprise server 12 SP1
2.3.1-33.20.1
fixed
suse enterprise server 12 SP2
2.6.2-41.49.1
fixed
suse enterprise server 12 SP3
2.9.1-6.28.1
fixed
suse enterprise server 12 SP4
2.11.2-5.8.1
fixed
suse enterprise server 15
2.11.2-9.20.1
fixed
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html
http://www.openwall.com/lists/oss-security/2018/11/20/1
https://lists.debian.org/debian-lts-announce/2019/01/msg00023.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CGCFIFSIWUREEQQOZDZFBYKWZHXCWBZN/
https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg01139.html
https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg02795.html
https://seclists.org/bugtraq/2019/May/76
https://usn.ubuntu.com/3826-1/
https://www.debian.org/security/2019/dsa-4454
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html
http://www.openwall.com/lists/oss-security/2018/11/20/1
https://lists.debian.org/debian-lts-announce/2019/01/msg00023.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CGCFIFSIWUREEQQOZDZFBYKWZHXCWBZN/
https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg01139.html
https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg02795.html
https://seclists.org/bugtraq/2019/May/76
https://usn.ubuntu.com/3826-1/
https://www.debian.org/security/2019/dsa-4454