CVE-2017-7377

The (1) v9fs_create and (2) v9fs_lcreate functions in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allow local guest OS privileged users to cause a denial of service (file descriptor or memory consumption) via vectors related to an already in-use fid.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 31.44%
Affected Products (NVD)
VendorProductVersion
qemuqemu
𝑥
≤ 2.8.1
qemuqemu
2.9.0:rc0
qemuqemu
2.9.0:rc1
debiandebian_linux
8.0
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
artful
Fixed 1:2.8+dfsg-3ubuntu3
released
bionic
Fixed 1:2.8+dfsg-3ubuntu3
released
cosmic
Fixed 1:2.8+dfsg-3ubuntu3
released
disco
Fixed 1:2.8+dfsg-3ubuntu3
released
eoan
Fixed 1:2.8+dfsg-3ubuntu3
released
focal
Fixed 1:2.8+dfsg-3ubuntu3
released
groovy
Fixed 1:2.8+dfsg-3ubuntu3
released
hirsute
Fixed 1:2.8+dfsg-3ubuntu3
released
precise
dne
trusty
Fixed 2.0.0+dfsg-2ubuntu1.34
released
xenial
Fixed 1:2.5+dfsg-5ubuntu10.14
released
yakkety
Fixed 1:2.6.1+dfsg-0ubuntu5.5
released
zesty
Fixed 1:2.8+dfsg-3ubuntu2.2
released
qemu-kvm
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
precise
ignored
trusty
dne
xenial
dne
yakkety
dne
zesty
dne
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
qemu
suse enterprise sap 12
2.0.2-48.34.3
fixed
suse enterprise sap 12 SP1
2.3.1-33.3.3
fixed
suse enterprise sap 12 SP2
2.6.2-41.16.1
fixed
suse enterprise server 12
2.0.2-48.34.3
fixed
suse enterprise server 12 SP1
2.3.1-33.3.3
fixed
suse enterprise server 12 SP2
2.6.2-41.16.1
fixed
qemu-arm
suse enterprise sap 12 SP2
2.6.2-41.16.1
fixed
suse enterprise server 12 SP2
2.6.2-41.16.1
fixed
qemu-block-curl
suse enterprise sap 12
2.0.2-48.34.3
fixed
suse enterprise sap 12 SP1
2.3.1-33.3.3
fixed
suse enterprise sap 12 SP2
2.6.2-41.16.1
fixed
suse enterprise server 12
2.0.2-48.34.3
fixed
suse enterprise server 12 SP1
2.3.1-33.3.3
fixed
suse enterprise server 12 SP2
2.6.2-41.16.1
fixed
qemu-block-rbd
suse enterprise sap 12
2.0.2-48.34.3
fixed
suse enterprise sap 12 SP1
2.3.1-33.3.3
fixed
suse enterprise sap 12 SP2
2.6.2-41.16.1
fixed
suse enterprise server 12
2.0.2-48.34.3
fixed
suse enterprise server 12 SP1
2.3.1-33.3.3
fixed
suse enterprise server 12 SP2
2.6.2-41.16.1
fixed
qemu-block-ssh
suse enterprise sap 12 SP2
2.6.2-41.16.1
fixed
suse enterprise server 12 SP2
2.6.2-41.16.1
fixed
qemu-guest-agent
suse enterprise sap 12
2.0.2-48.34.3
fixed
suse enterprise sap 12 SP1
2.3.1-33.3.3
fixed
suse enterprise sap 12 SP2
2.6.2-41.16.1
fixed
suse enterprise server 12
2.0.2-48.34.3
fixed
suse enterprise server 12 SP1
2.3.1-33.3.3
fixed
suse enterprise server 12 SP2
2.6.2-41.16.1
fixed
qemu-ipxe
suse enterprise sap 12
1.0.0-48.34.3
fixed
suse enterprise sap 12 SP1
1.0.0-33.3.3
fixed
suse enterprise sap 12 SP2
1.0.0-41.16.1
fixed
suse enterprise server 12
1.0.0-48.34.3
fixed
suse enterprise server 12 SP1
1.0.0-33.3.3
fixed
suse enterprise server 12 SP2
1.0.0-41.16.1
fixed
qemu-kvm
suse enterprise sap 12
2.0.2-48.34.3
fixed
suse enterprise sap 12 SP1
2.3.1-33.3.3
fixed
suse enterprise sap 12 SP2
2.6.2-41.16.1
fixed
suse enterprise server 12
2.0.2-48.34.3
fixed
suse enterprise server 12 SP1
2.3.1-33.3.3
fixed
suse enterprise server 12 SP2
2.6.2-41.16.1
fixed
qemu-lang
suse enterprise sap 12
2.0.2-48.34.3
fixed
suse enterprise sap 12 SP1
2.3.1-33.3.3
fixed
suse enterprise sap 12 SP2
2.6.2-41.16.1
fixed
suse enterprise server 12
2.0.2-48.34.3
fixed
suse enterprise server 12 SP1
2.3.1-33.3.3
fixed
suse enterprise server 12 SP2
2.6.2-41.16.1
fixed
qemu-ppc
suse enterprise sap 12
2.0.2-48.34.3
fixed
suse enterprise sap 12 SP1
2.3.1-33.3.3
fixed
suse enterprise sap 12 SP2
2.6.2-41.16.1
fixed
suse enterprise server 12
2.0.2-48.34.3
fixed
suse enterprise server 12 SP1
2.3.1-33.3.3
fixed
suse enterprise server 12 SP2
2.6.2-41.16.1
fixed
qemu-s390
suse enterprise sap 12
2.0.2-48.34.3
fixed
suse enterprise sap 12 SP1
2.3.1-33.3.3
fixed
suse enterprise sap 12 SP2
2.6.2-41.16.1
fixed
suse enterprise server 12
2.0.2-48.34.3
fixed
suse enterprise server 12 SP1
2.3.1-33.3.3
fixed
suse enterprise server 12 SP2
2.6.2-41.16.1
fixed
qemu-seabios
suse enterprise sap 12
1.7.4-48.34.3
fixed
suse enterprise sap 12 SP1
1.8.1-33.3.3
fixed
suse enterprise sap 12 SP2
1.9.1-41.16.1
fixed
suse enterprise server 12
1.7.4-48.34.3
fixed
suse enterprise server 12 SP1
1.8.1-33.3.3
fixed
suse enterprise server 12 SP2
1.9.1-41.16.1
fixed
qemu-sgabios-8
suse enterprise sap 12
48.34.3
fixed
suse enterprise sap 12 SP1
33.3.3
fixed
suse enterprise sap 12 SP2
41.16.1
fixed
suse enterprise server 12
48.34.3
fixed
suse enterprise server 12 SP1
33.3.3
fixed
suse enterprise server 12 SP2
41.16.1
fixed
qemu-tools
suse enterprise sap 12
2.0.2-48.34.3
fixed
suse enterprise sap 12 SP1
2.3.1-33.3.3
fixed
suse enterprise sap 12 SP2
2.6.2-41.16.1
fixed
suse enterprise server 12
2.0.2-48.34.3
fixed
suse enterprise server 12 SP1
2.3.1-33.3.3
fixed
suse enterprise server 12 SP2
2.6.2-41.16.1
fixed
qemu-vgabios
suse enterprise sap 12
1.7.4-48.34.3
fixed
suse enterprise sap 12 SP1
1.8.1-33.3.3
fixed
suse enterprise sap 12 SP2
1.9.1-41.16.1
fixed
suse enterprise server 12
1.7.4-48.34.3
fixed
suse enterprise server 12 SP1
1.8.1-33.3.3
fixed
suse enterprise server 12 SP2
1.9.1-41.16.1
fixed
qemu-x86
suse enterprise sap 12
2.0.2-48.34.3
fixed
suse enterprise sap 12 SP1
2.3.1-33.3.3
fixed
suse enterprise sap 12 SP2
2.6.2-41.16.1
fixed
suse enterprise server 12
2.0.2-48.34.3
fixed
suse enterprise server 12 SP1
2.3.1-33.3.3
fixed
suse enterprise server 12 SP2
2.6.2-41.16.1
fixed
Common Weakness Enumeration
References
http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=d63fb193e71644a073b77ff5ac6f1216f2f6cf6e
http://www.openwall.com/lists/oss-security/2017/04/03/2
http://www.securityfocus.com/bid/97319
https://bugzilla.redhat.com/show_bug.cgi?id=1437871
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
https://lists.gnu.org/archive/html/qemu-devel/2017-03/msg05449.html
https://security.gentoo.org/glsa/201706-03
http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=d63fb193e71644a073b77ff5ac6f1216f2f6cf6e
http://www.openwall.com/lists/oss-security/2017/04/03/2
http://www.securityfocus.com/bid/97319
https://bugzilla.redhat.com/show_bug.cgi?id=1437871
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
https://lists.gnu.org/archive/html/qemu-devel/2017-03/msg05449.html
https://security.gentoo.org/glsa/201706-03