CVE-2019-3900
First published: Thu Apr 11 2019(Updated: )
An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including v5.1-rc6, while handling incoming packets in handle_rx(). It could occur if one end sends packets faster than the other end can process them. A guest user, maybe remote one, could use this flaw to stall the vhost_net kernel thread, resulting in a DoS scenario.
Credit: secalert@redhat.com secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <0:2.6.32-754.24.2.el6 | 0:2.6.32-754.24.2.el6 |
| redhat/kernel-rt | <0:3.10.0-1062.rt56.1022.el7 | 0:3.10.0-1062.rt56.1022.el7 |
| redhat/kernel-alt | <0:4.14.0-115.10.1.el7a | 0:4.14.0-115.10.1.el7a |
| redhat/kernel | <0:3.10.0-1062.el7 | 0:3.10.0-1062.el7 |
| redhat/kernel | <0:3.10.0-693.61.1.el7 | 0:3.10.0-693.61.1.el7 |
| redhat/kernel | <0:3.10.0-862.44.2.el7 | 0:3.10.0-862.44.2.el7 |
| redhat/kernel | <0:3.10.0-957.38.1.el7 | 0:3.10.0-957.38.1.el7 |
| redhat/kernel-rt | <0:4.18.0-147.rt24.93.el8 | 0:4.18.0-147.rt24.93.el8 |
| redhat/kernel | <0:4.18.0-147.el8 | 0:4.18.0-147.el8 |
| redhat/kernel | <0:4.18.0-80.15.1.el8_0 | 0:4.18.0-80.15.1.el8_0 |
| Linux Linux kernel | >=2.6.34<3.16.72 | |
| Linux Linux kernel | >=3.17<4.4.191 | |
| Linux Linux kernel | >=4.5<4.9.190 | |
| Linux Linux kernel | >=4.10<4.14.133 | |
| Linux Linux kernel | >=4.15<4.19.64 | |
| Linux Linux kernel | >=4.20<5.2 | |
| Fedoraproject Fedora | =29 | |
| Fedoraproject Fedora | =30 | |
| Redhat Enterprise Linux | =6.0 | |
| Redhat Enterprise Linux | =7.0 | |
| Debian Debian Linux | =8.0 | |
| Debian Debian Linux | =9.0 | |
| Debian Debian Linux | =10.0 | |
| Canonical Ubuntu Linux | =16.04 | |
| Canonical Ubuntu Linux | =18.04 | |
| Canonical Ubuntu Linux | =19.04 | |
| Netapp Active Iq Unified Manager For Vmware Vsphere | >=9.5 | |
| Netapp Hci Management Node | ||
| Netapp Snapprotect | ||
| Netapp Solidfire | ||
| Netapp Storage Replication Adapter For Clustered Data Ontap For Vmware Vsphere | >=7.2 | |
| Netapp Vasa Provider For Clustered Data Ontap | >=7.2 | |
| NetApp Virtual Storage Console for VMware vSphere | >=7.2 | |
| All of | ||
| Netapp Cn1610 Firmware | ||
| Netapp Cn1610 | ||
| Oracle SD-WAN Edge | =8.2 | |
| Fedoraproject Fedora | =28 | |
| Linux Linux kernel | <5.1 | |
| Linux Linux kernel | =5.1-rc1 | |
| Linux Linux kernel | =5.1-rc2 | |
| Linux Linux kernel | =5.1-rc3 | |
| Linux Linux kernel | =5.1-rc4 | |
| Linux Linux kernel | =5.1-rc5 | |
| Linux Linux kernel | =5.1-rc6 | |
| Netapp Cn1610 Firmware | ||
| Netapp Cn1610 | ||
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.112-1 6.11.5-1 6.11.7-1 |
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Reference Links
- https://www.cve.org/CVERecord?id=CVE-2019-3900 https://nvd.nist.gov/vuln/detail/CVE-2019-3900
- https://bugzilla.redhat.com/show_bug.cgi?id=1698757
- https://access.redhat.com/errata/RHSA-2019:3836
- https://access.redhat.com/errata/RHSA-2019:2043
- https://access.redhat.com/errata/RHSA-2019:1973
- https://access.redhat.com/errata/RHSA-2019:2029
- https://access.redhat.com/errata/RHSA-2019:4058
- https://access.redhat.com/errata/RHSA-2019:3967
- https://access.redhat.com/errata/RHSA-2019:3220
- https://access.redhat.com/errata/RHSA-2019:3309
- https://access.redhat.com/errata/RHSA-2019:3517
- https://access.redhat.com/errata/RHSA-2020:0204
- https://access.redhat.com/security/cve/cve-2019-3900
- http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html
- https://www.oracle.com/security-alerts/cpuApr2021.html
- http://www.securityfocus.com/bid/108076
- https://seclists.org/bugtraq/2019/Aug/18
- https://seclists.org/bugtraq/2019/Nov/11
- https://www.debian.org/security/2019/dsa-4497
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AYTZH6QCNITK7353S6RCRT2PQHZSDPXD/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TOFNJA5NNVXQ6AV6KGZB677JIVXAMJHT/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RI3WXXM5URTZSR3RVEKO6MDXDFIKTZ5R/
- https://usn.ubuntu.com/4114-1/
- https://usn.ubuntu.com/4115-1/
- https://usn.ubuntu.com/4116-1/
- https://usn.ubuntu.com/4117-1/
- https://usn.ubuntu.com/4118-1/
- https://lists.debian.org/debian-lts-announce/2019/08/msg00016.html
- https://lists.debian.org/debian-lts-announce/2019/08/msg00017.html
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3900
- https://security.netapp.com/advisory/ntap-20190517-0005/
- https://www.spinics.net/lists/kernel/msg3111012.html
- https://launchpad.net/bugs/cve/CVE-2019-3900
- https://www.openwall.com/lists/oss-security/2019/04/25/2
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1702940
- https://security-tracker.debian.org/tracker/CVE-2019-3900
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3900
- https://nvd.nist.gov/vuln/detail/CVE-2019-3900
- https://ubuntu.com/security/CVE-2019-3900
Parent vulnerabilities
(Appears in the following advisories)
- collector/redhat-cve
- agent/type
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2019-3900
- agent/severity
- agent/weakness
- agent/author
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- collector/nvd-cve
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- collector/usn-cve
- source/Ubuntu
- agent/references
- agent/remedy
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- agent/tags
- agent/description
- agent/event
- package-manager/redhat
- vendor/linux
- canonical/linux linux kernel
- version/linux linux kernel/5.1-rc1
- version/linux linux kernel/5.1-rc2
- version/linux linux kernel/5.1-rc3
- version/linux linux kernel/5.1-rc4
- version/linux linux kernel/5.1-rc5
- version/linux linux kernel/5.1-rc6
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/29
- version/fedoraproject fedora/30
- vendor/redhat
- canonical/redhat enterprise linux
- version/redhat enterprise linux/6.0
- version/redhat enterprise linux/7.0
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/8.0
- version/debian debian linux/9.0
- version/debian debian linux/10.0
- vendor/canonical
- canonical/canonical ubuntu linux
- version/canonical ubuntu linux/16.04
- version/canonical ubuntu linux/18.04
- version/canonical ubuntu linux/19.04
- vendor/netapp
- canonical/netapp active iq unified manager for vmware vsphere
- version/netapp active iq unified manager for vmware vsphere/9.5
- canonical/netapp hci management node
- canonical/netapp snapprotect
- canonical/netapp solidfire
- canonical/netapp storage replication adapter for clustered data ontap for vmware vsphere
- version/netapp storage replication adapter for clustered data ontap for vmware vsphere/7.2
- canonical/netapp vasa provider for clustered data ontap
- version/netapp vasa provider for clustered data ontap/7.2
- canonical/netapp virtual storage console for vmware vsphere
- version/netapp virtual storage console for vmware vsphere/7.2
- canonical/netapp cn1610 firmware
- canonical/netapp cn1610
- vendor/oracle
- canonical/oracle sd-wan edge
- version/oracle sd-wan edge/8.2
- version/linux linux kernel/2.6.34
- version/linux linux kernel/3.17
- version/linux linux kernel/4.5
- version/linux linux kernel/4.10
- version/linux linux kernel/4.15
- version/linux linux kernel/4.20
- version/fedoraproject fedora/28
- package-manager/debian