CVE-2020-12888
First published: Thu May 14 2020(Updated: )
Linux Kernel is vulnerable to a denial of service, caused by improper handling of attempts to access disabled memory space by the VFIO PCI driver. By sending a specially-crafted request, a local attacker could exploit this vulnerability to cause a denial of service condition.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel-rt | <0:3.10.0-1127.13.1.rt56.1110.el7 | 0:3.10.0-1127.13.1.rt56.1110.el7 |
| redhat/kernel | <0:3.10.0-1127.13.1.el7 | 0:3.10.0-1127.13.1.el7 |
| redhat/kernel-alt | <0:4.14.0-115.26.1.el7a | 0:4.14.0-115.26.1.el7a |
| redhat/kernel | <0:3.10.0-327.89.1.el7 | 0:3.10.0-327.89.1.el7 |
| redhat/kernel | <0:3.10.0-514.78.1.el7 | 0:3.10.0-514.78.1.el7 |
| redhat/kernel | <0:3.10.0-693.71.2.el7 | 0:3.10.0-693.71.2.el7 |
| redhat/kernel | <0:3.10.0-957.56.1.el7 | 0:3.10.0-957.56.1.el7 |
| redhat/kernel | <0:3.10.0-1062.30.1.el7 | 0:3.10.0-1062.30.1.el7 |
| redhat/kernel-rt | <0:4.18.0-193.13.2.rt13.65.el8_2 | 0:4.18.0-193.13.2.rt13.65.el8_2 |
| redhat/kernel | <0:4.18.0-193.13.2.el8_2 | 0:4.18.0-193.13.2.el8_2 |
| redhat/kernel | <0:4.18.0-80.27.1.el8_0 | 0:4.18.0-80.27.1.el8_0 |
| redhat/kernel | <0:4.18.0-147.24.2.el8_1 | 0:4.18.0-147.24.2.el8_1 |
| IBM Data Risk Manager | <=2.0.6 | |
| ubuntu/linux | <4.15.0-118.119 | 4.15.0-118.119 |
| ubuntu/linux | <5.4.0-48.52 | 5.4.0-48.52 |
| ubuntu/linux | <5.8~ | 5.8~ |
| ubuntu/linux | <4.4.0-223.256 | 4.4.0-223.256 |
| ubuntu/linux-aws | <4.15.0-1083.87 | 4.15.0-1083.87 |
| ubuntu/linux-aws | <5.4.0-1025.25 | 5.4.0-1025.25 |
| ubuntu/linux-aws | <4.4.0-1103.108 | 4.4.0-1103.108 |
| ubuntu/linux-aws | <5.8~ | 5.8~ |
| ubuntu/linux-aws | <4.4.0-1139.153 | 4.4.0-1139.153 |
| ubuntu/linux-aws-5.0 | <5.8~ | 5.8~ |
| ubuntu/linux-aws-5.11 | <5.8~ | 5.8~ |
| ubuntu/linux-aws-5.13 | <5.8~ | 5.8~ |
| ubuntu/linux-aws-5.3 | <5.8~ | 5.8~ |
| ubuntu/linux-aws-5.4 | <5.4.0-1025.25~18.04.1 | 5.4.0-1025.25~18.04.1 |
| ubuntu/linux-aws-5.4 | <5.8~ | 5.8~ |
| ubuntu/linux-aws-5.8 | <5.8~ | 5.8~ |
| ubuntu/linux-aws-hwe | <5.8~ | 5.8~ |
| ubuntu/linux-aws-hwe | <4.15.0-1083.87~16.04.1 | 4.15.0-1083.87~16.04.1 |
| ubuntu/linux-azure | <5.4.0-1026.26 | 5.4.0-1026.26 |
| ubuntu/linux-azure | <4.15.0-1096.106~14.04.1 | 4.15.0-1096.106~14.04.1 |
| ubuntu/linux-azure | <5.8~ | 5.8~ |
| ubuntu/linux-azure | <4.15.0-1096.106~16.04.1 | 4.15.0-1096.106~16.04.1 |
| ubuntu/linux-azure-4.15 | <4.15.0-1096.106 | 4.15.0-1096.106 |
| ubuntu/linux-azure-4.15 | <5.8~ | 5.8~ |
| ubuntu/linux-azure-5.11 | <5.8~ | 5.8~ |
| ubuntu/linux-azure-5.13 | <5.8~ | 5.8~ |
| ubuntu/linux-azure-5.3 | <5.8~ | 5.8~ |
| ubuntu/linux-azure-5.4 | <5.4.0-1026.26~18.04.1 | 5.4.0-1026.26~18.04.1 |
| ubuntu/linux-azure-5.4 | <5.8~ | 5.8~ |
| ubuntu/linux-azure-edge | <5.8~ | 5.8~ |
| ubuntu/linux-azure-fde | <5.4.0-1026.26 | 5.4.0-1026.26 |
| ubuntu/linux-azure-fde | <5.8~ | 5.8~ |
| ubuntu/linux-bluefield | <5.8~ | 5.8~ |
| ubuntu/linux-dell300x | <5.8~ | 5.8~ |
| ubuntu/linux-fips | <5.8~ | 5.8~ |
| ubuntu/linux-gcp | <5.4.0-1025.25 | 5.4.0-1025.25 |
| ubuntu/linux-gcp | <5.8~ | 5.8~ |
| ubuntu/linux-gcp | <4.15.0-1084.95~16.04.1 | 4.15.0-1084.95~16.04.1 |
| ubuntu/linux-gcp-4.15 | <4.15.0-1084.95 | 4.15.0-1084.95 |
| ubuntu/linux-gcp-4.15 | <5.8~ | 5.8~ |
| ubuntu/linux-gcp-5.11 | <5.8~ | 5.8~ |
| ubuntu/linux-gcp-5.13 | <5.8~ | 5.8~ |
| ubuntu/linux-gcp-5.3 | <5.8~ | 5.8~ |
| ubuntu/linux-gcp-5.4 | <5.4.0-1025.25~18.04.1 | 5.4.0-1025.25~18.04.1 |
| ubuntu/linux-gcp-5.8 | <5.8~ | 5.8~ |
| ubuntu/linux-gcp-edge | <5.8~ | 5.8~ |
| ubuntu/linux-gke | <5.8~ | 5.8~ |
| ubuntu/linux-gke-4.15 | <4.15.0-1070.73 | 4.15.0-1070.73 |
| ubuntu/linux-gke-4.15 | <5.8~ | 5.8~ |
| ubuntu/linux-gke-5.0 | <5.8~ | 5.8~ |
| ubuntu/linux-gke-5.3 | <5.8~ | 5.8~ |
| ubuntu/linux-gke-5.4 | <5.8~ | 5.8~ |
| ubuntu/linux-gkeop | <5.8~ | 5.8~ |
| ubuntu/linux-gkeop-5.4 | <5.8~ | 5.8~ |
| ubuntu/linux-hwe | <5.8~ | 5.8~ |
| ubuntu/linux-hwe | <4.15.0-118.119~16.04.1 | 4.15.0-118.119~16.04.1 |
| ubuntu/linux-hwe-5.11 | <5.8~ | 5.8~ |
| ubuntu/linux-hwe-5.13 | <5.8~ | 5.8~ |
| ubuntu/linux-hwe-5.4 | <5.4.0-48.52~18.04.1 | 5.4.0-48.52~18.04.1 |
| ubuntu/linux-hwe-5.4 | <5.8~ | 5.8~ |
| ubuntu/linux-hwe-5.8 | <5.8~ | 5.8~ |
| ubuntu/linux-hwe-edge | <5.8~ | 5.8~ |
| ubuntu/linux-ibm | <5.8~ | 5.8~ |
| ubuntu/linux-ibm-5.4 | <5.8~ | 5.8~ |
| ubuntu/linux-intel-5.13 | <5.8~ | 5.8~ |
| ubuntu/linux-kvm | <4.15.0-1075.76 | 4.15.0-1075.76 |
| ubuntu/linux-kvm | <5.4.0-1024.24 | 5.4.0-1024.24 |
| ubuntu/linux-kvm | <5.8~ | 5.8~ |
| ubuntu/linux-kvm | <4.4.0-1104.113 | 4.4.0-1104.113 |
| ubuntu/linux-lowlatency | <5.8~ | 5.8~ |
| ubuntu/linux-lts-trusty | <5.8~ | 5.8~ |
| ubuntu/linux-lts-xenial | <4.4.0-223.256~14.04.1 | 4.4.0-223.256~14.04.1 |
| ubuntu/linux-lts-xenial | <5.8~ | 5.8~ |
| ubuntu/linux-oem | <4.15.0-1097.107 | 4.15.0-1097.107 |
| ubuntu/linux-oem | <5.8~ | 5.8~ |
| ubuntu/linux-oem-5.10 | <5.8~ | 5.8~ |
| ubuntu/linux-oem-5.13 | <5.8~ | 5.8~ |
| ubuntu/linux-oem-5.17 | <5.8~ | 5.8~ |
| ubuntu/linux-oem-5.6 | <5.6.0-1028.28 | 5.6.0-1028.28 |
| ubuntu/linux-oem-5.6 | <5.8~ | 5.8~ |
| ubuntu/linux-oem-osp1 | <5.8~ | 5.8~ |
| ubuntu/linux-oracle | <4.15.0-1054.58 | 4.15.0-1054.58 |
| ubuntu/linux-oracle | <5.4.0-1025.25 | 5.4.0-1025.25 |
| ubuntu/linux-oracle | <5.8~ | 5.8~ |
| ubuntu/linux-oracle | <4.15.0-1054.58~16.04.1 | 4.15.0-1054.58~16.04.1 |
| ubuntu/linux-oracle-5.0 | <5.8~ | 5.8~ |
| ubuntu/linux-oracle-5.11 | <5.8~ | 5.8~ |
| ubuntu/linux-oracle-5.13 | <5.8~ | 5.8~ |
| ubuntu/linux-oracle-5.3 | <5.8~ | 5.8~ |
| ubuntu/linux-oracle-5.4 | <5.4.0-1025.25~18.04.1 | 5.4.0-1025.25~18.04.1 |
| ubuntu/linux-raspi | <5.4.0-1019.21 | 5.4.0-1019.21 |
| ubuntu/linux-raspi | <5.8~ | 5.8~ |
| ubuntu/linux-raspi-5.4 | <5.4.0-1019.21~18.04.1 | 5.4.0-1019.21~18.04.1 |
| ubuntu/linux-raspi-5.4 | <5.8~ | 5.8~ |
| ubuntu/linux-raspi2 | <4.15.0-1071.75 | 4.15.0-1071.75 |
| ubuntu/linux-raspi2 | <5.8~ | 5.8~ |
| ubuntu/linux-raspi2-5.3 | <5.8~ | 5.8~ |
| ubuntu/linux-riscv | <5.4.0-34.38 | 5.4.0-34.38 |
| ubuntu/linux-riscv | <5.8~ | 5.8~ |
| ubuntu/linux-riscv-5.11 | <5.8~ | 5.8~ |
| ubuntu/linux-riscv-5.8 | <5.8~ | 5.8~ |
| ubuntu/linux-snapdragon | <4.15.0-1087.95 | 4.15.0-1087.95 |
| ubuntu/linux-snapdragon | <5.8~ | 5.8~ |
| Linux Linux kernel | <=5.6.13 | |
| Fedoraproject Fedora | =31 | |
| Fedoraproject Fedora | =32 | |
| openSUSE Leap | =15.1 | |
| openSUSE Leap | =15.2 | |
| Debian Debian Linux | =9.0 | |
| Canonical Ubuntu Linux | =14.04 | |
| Canonical Ubuntu Linux | =16.04 | |
| Canonical Ubuntu Linux | =18.04 | |
| Canonical Ubuntu Linux | =20.04 | |
| Netapp Active Iq Unified Manager Vmware Vsphere | ||
| Netapp Cloud Backup | ||
| Netapp Element Software | ||
| Netapp Hci Management Node | ||
| Netapp Solidfire | ||
| Netapp Steelstore Cloud Integrated Storage | ||
| Netapp Solidfire Baseboard Management Controller Firmware | ||
| Netapp Solidfire Baseboard Management Controller | ||
| Netapp Bootstrap Os | ||
| Netapp Hci Compute Node | ||
| Netapp A700s Firmware | ||
| Netapp A700s | ||
| Netapp H300s Firmware | ||
| Netapp H300s | ||
| Netapp H500s Firmware | ||
| Netapp H500s | ||
| Netapp H700s Firmware | ||
| Netapp H700s | ||
| Netapp H300e Firmware | ||
| Netapp H300e | ||
| Netapp H500e Firmware | ||
| Netapp H500e | ||
| Netapp H700e Firmware | ||
| Netapp H700e | ||
| Netapp H410s Firmware | ||
| Netapp H410s | ||
| Netapp H410c Firmware | ||
| Netapp H410c | ||
| Netapp H610c Firmware | ||
| Netapp H610c | ||
| Netapp H610s Firmware | ||
| Netapp H610s | ||
| Netapp H615c Firmware | ||
| Netapp H615c | ||
| All of | ||
| Netapp Solidfire Baseboard Management Controller Firmware | ||
| Netapp Solidfire Baseboard Management Controller | ||
| All of | ||
| Netapp Bootstrap Os | ||
| Netapp Hci Compute Node | ||
| All of | ||
| Netapp A700s Firmware | ||
| Netapp A700s | ||
| All of | ||
| Netapp H300s Firmware | ||
| Netapp H300s | ||
| All of | ||
| Netapp H500s Firmware | ||
| Netapp H500s | ||
| All of | ||
| Netapp H700s Firmware | ||
| Netapp H700s | ||
| All of | ||
| Netapp H300e Firmware | ||
| Netapp H300e | ||
| All of | ||
| Netapp H500e Firmware | ||
| Netapp H500e | ||
| All of | ||
| Netapp H700e Firmware | ||
| Netapp H700e | ||
| All of | ||
| Netapp H410s Firmware | ||
| Netapp H410s | ||
| All of | ||
| Netapp H410c Firmware | ||
| Netapp H410c | ||
| All of | ||
| Netapp H610c Firmware | ||
| Netapp H610c | ||
| All of | ||
| Netapp H610s Firmware | ||
| Netapp H610s | ||
| All of | ||
| Netapp H615c Firmware | ||
| Netapp H615c | ||
| debian/linux | 4.19.249-2 4.19.304-1 5.10.209-2 5.10.216-1 6.1.76-1 6.1.90-1 6.7.12-1 6.8.9-1 |
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Reference Links
- https://www.cve.org/CVERecord?id=CVE-2020-12888 https://nvd.nist.gov/vuln/detail/CVE-2020-12888
- https://bugzilla.redhat.com/show_bug.cgi?id=1836244
- https://access.redhat.com/errata/RHSA-2020:2665
- https://access.redhat.com/errata/RHSA-2020:2664
- https://access.redhat.com/errata/RHSA-2020:2854
- https://access.redhat.com/errata/RHSA-2020:2831
- https://access.redhat.com/errata/RHSA-2020:2832
- https://access.redhat.com/errata/RHSA-2020:3230
- https://access.redhat.com/errata/RHSA-2020:2851
- https://access.redhat.com/errata/RHSA-2020:3019
- https://access.redhat.com/errata/RHSA-2020:3016
- https://access.redhat.com/errata/RHSA-2020:3010
- https://access.redhat.com/errata/RHSA-2020:3041
- https://access.redhat.com/errata/RHSA-2020:3222
- https://access.redhat.com/security/cve/cve-2020-12888
- https://exchange.xforce.ibmcloud.com/vulnerabilities/182003
- https://www.ibm.com/support/pages/node/6335281 (Advisory)
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00008.html
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html
- http://www.openwall.com/lists/oss-security/2020/05/19/6
- https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html
- https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html
- https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CBEHRQQZTKJTPQFPY3JAO7MQ4JAFEQNW/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NXGMJHWTMQI34NJZ4BHL3ZVF264AWBF2/
- https://lore.kernel.org/kvm/158871401328.15589.17598154478222071285.stgit@gimli.home/
- https://lore.kernel.org/kvm/158871570274.15589.10563806532874116326.stgit@gimli.home/
- https://security.netapp.com/advisory/ntap-20200608-0001/
- https://usn.ubuntu.com/4525-1/
- https://usn.ubuntu.com/4526-1/
- https://www.openwall.com/lists/oss-security/2020/05/19/6
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1836245
- https://launchpad.net/bugs/cve/CVE-2020-12888
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CBEHRQQZTKJTPQFPY3JAO7MQ4JAFEQNW/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NXGMJHWTMQI34NJZ4BHL3ZVF264AWBF2/
- https://lore.kernel.org/kvm/158871401328.15589.17598154478222071285.stgit%40gimli.home/
- https://lore.kernel.org/kvm/158871570274.15589.10563806532874116326.stgit%40gimli.home/
- https://security-tracker.debian.org/tracker/CVE-2020-12888
- https://ubuntu.com/security/notices/USN-4525-1
- https://ubuntu.com/security/notices/USN-4526-1
- https://ubuntu.com/security/notices/USN-5361-1
- https://www.cve.org/CVERecord?id=CVE-2020-12888
- https://nvd.nist.gov/vuln/detail/CVE-2020-12888
- https://git.kernel.org/linus/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
- https://git.kernel.org/linus/11c4cd07ba111a09f49625f9e4c851d83daf0a22
- https://git.kernel.org/linus/abafbc551fddede3e0a08dee1dcde08fc0eb8476
- https://ubuntu.com/security/CVE-2020-12888
Parent vulnerabilities
(Appears in the following advisories)
- collector/redhat-cve
- collector/ibm-support
- agent/type
- agent/first-publish-date
- agent/last-modified-date
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2020-12888
- collector/launchpad-cve
- source/Launchpad
- agent/author
- agent/remedy
- agent/weakness
- agent/severity
- agent/description
- agent/event
- collector/usn-cve
- source/Ubuntu
- agent/software-canonical-lookup
- agent/references
- agent/tags
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-cve
- source/NVD
- package-manager/redhat
- vendor/ibm
- canonical/ibm data risk manager
- version/ibm data risk manager/2.0.6
- package-manager/ubuntu
- package-manager/debian
- vendor/linux
- canonical/linux linux kernel
- version/linux linux kernel/5.6.13
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/31
- version/fedoraproject fedora/32
- vendor/opensuse
- canonical/opensuse leap
- version/opensuse leap/15.1
- version/opensuse leap/15.2
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/9.0
- vendor/canonical
- canonical/canonical ubuntu linux
- version/canonical ubuntu linux/14.04
- version/canonical ubuntu linux/16.04
- version/canonical ubuntu linux/18.04
- version/canonical ubuntu linux/20.04
- vendor/netapp
- canonical/netapp active iq unified manager vmware vsphere
- canonical/netapp cloud backup
- canonical/netapp element software
- canonical/netapp hci management node
- canonical/netapp solidfire
- canonical/netapp steelstore cloud integrated storage
- canonical/netapp solidfire baseboard management controller firmware
- canonical/netapp solidfire baseboard management controller
- canonical/netapp bootstrap os
- canonical/netapp hci compute node
- canonical/netapp a700s firmware
- canonical/netapp a700s
- canonical/netapp h300s firmware
- canonical/netapp h300s
- canonical/netapp h500s firmware
- canonical/netapp h500s
- canonical/netapp h700s firmware
- canonical/netapp h700s
- canonical/netapp h300e firmware
- canonical/netapp h300e
- canonical/netapp h500e firmware
- canonical/netapp h500e
- canonical/netapp h700e firmware
- canonical/netapp h700e
- canonical/netapp h410s firmware
- canonical/netapp h410s
- canonical/netapp h410c firmware
- canonical/netapp h410c
- canonical/netapp h610c firmware
- canonical/netapp h610c
- canonical/netapp h610s firmware
- canonical/netapp h610s
- canonical/netapp h615c firmware
- canonical/netapp h615c