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QEMU: net: ignore packets with large size

🗓️ 09 Aug 2019 00:49:20Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 3 Views

QEMU network back-end may overflow with large packets, causing out-of-bounds access and DoS.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
CNVD
QEMU 'qemu_deliver_packet_iov' function denial of service vulnerability
12 Oct 201800:00
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CVE
CVE-2018-17963
9 Oct 201822:00
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Cvelist
CVE-2018-17963
9 Oct 201822:00
cvelist
Debian
[SECURITY] [DLA 1599-1] qemu security update
30 Nov 201814:28
debian
Debian
[SECURITY] [DSA 4338-1] qemu security update
11 Nov 201817:59
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Debian CVE
CVE-2018-17963
9 Oct 201822:00
debiancve
Tenable Nessus
Debian DLA-1599-1 : qemu security update
1 Dec 201800:00
nessus
Tenable Nessus
Debian DSA-4338-1 : qemu - security update
13 Nov 201800:00
nessus
Tenable Nessus
EulerOS 2.0 SP2 : qemu-kvm (EulerOS-SA-2019-2431)
4 Dec 201900:00
nessus
Tenable Nessus
EulerOS 2.0 SP3 : qemu-kvm (EulerOS-SA-2020-1430)
15 Apr 202000:00
nessus
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7ppc64leqemu-img-rhev10:2.12.0-33.el7qemu-img-rhev-10:2.12.0-33.el7.ppc64le.rpm
Red Hat Enterprise Linux7x86_64qemu-img-rhev10:2.12.0-33.el7qemu-img-rhev-10:2.12.0-33.el7.x86_64.rpm
Red Hat Enterprise Linux7ppc64leqemu-kvm-common-rhev10:2.12.0-33.el7qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le.rpm
Red Hat Enterprise Linux7x86_64qemu-kvm-common-rhev10:2.12.0-33.el7qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64.rpm
Red Hat Enterprise Linux7ppc64leqemu-kvm-rhev10:2.12.0-33.el7qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le.rpm
Red Hat Enterprise Linux7x86_64qemu-kvm-rhev10:2.12.0-33.el7qemu-kvm-rhev-10:2.12.0-33.el7.x86_64.rpm
Red Hat Enterprise Linux7ppc64leqemu-kvm-rhev-debuginfo10:2.12.0-33.el7qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le.rpm
Red Hat Enterprise Linux7x86_64qemu-kvm-rhev-debuginfo10:2.12.0-33.el7qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64.rpm
Red Hat Enterprise Linux7ppc64leqemu-kvm-tools-rhev10:2.12.0-33.el7qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le.rpm
Red Hat Enterprise Linux7x86_64qemu-kvm-tools-rhev10:2.12.0-33.el7qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64.rpm
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28 Jun 2026 09:04Current
7.3High risk
Vulners AI Score7.3
CVSS 27.5
CVSS 3.19.8
EPSS0.04782
3