CVE-2020-12464: Use After Free
First published: Wed Apr 29 2020(Updated: )
usb_sg_cancel in drivers/usb/core/message.c in the Linux kernel before 5.6.8 has a use-after-free because a transfer occurs without a reference, aka CID-056ad39ee925.
Credit: cve@mitre.org cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | ||
| ubuntu/linux | <4.15.0-106.107 | 4.15.0-106.107 |
| ubuntu/linux | <5.3.0-59.53 | 5.3.0-59.53 |
| ubuntu/linux | <5.4.0-37.41 | 5.4.0-37.41 |
| ubuntu/linux | <5.7~ | 5.7~ |
| ubuntu/linux | <4.4.0-184.214 | 4.4.0-184.214 |
| ubuntu/linux-aws | <4.15.0-1073.77 | 4.15.0-1073.77 |
| ubuntu/linux-aws | <5.3.0-1023.25 | 5.3.0-1023.25 |
| ubuntu/linux-aws | <5.4.0-1015.15 | 5.4.0-1015.15 |
| ubuntu/linux-aws | <4.4.0-1073.77 | 4.4.0-1073.77 |
| ubuntu/linux-aws | <5.7~ | 5.7~ |
| ubuntu/linux-aws | <4.4.0-1109.120 | 4.4.0-1109.120 |
| ubuntu/linux-aws-5.0 | <5.7~ | 5.7~ |
| ubuntu/linux-aws-5.3 | <5.3.0-1023.25~18.04.1 | 5.3.0-1023.25~18.04.1 |
| ubuntu/linux-aws-5.3 | <5.7~ | 5.7~ |
| ubuntu/linux-aws-5.4 | <5.7~ | 5.7~ |
| ubuntu/linux-aws-hwe | <5.7~ | 5.7~ |
| ubuntu/linux-aws-hwe | <4.15.0-1073.77~16.04.1 | 4.15.0-1073.77~16.04.1 |
| ubuntu/linux-azure | <5.3.0-1028.29 | 5.3.0-1028.29 |
| ubuntu/linux-azure | <5.4.0-1016.16 | 5.4.0-1016.16 |
| ubuntu/linux-azure | <4.15.0-1089.99~14.04.1 | 4.15.0-1089.99~14.04.1 |
| ubuntu/linux-azure | <5.7~ | 5.7~ |
| ubuntu/linux-azure | <4.15.0-1089.99~16.04.1 | 4.15.0-1089.99~16.04.1 |
| ubuntu/linux-azure-4.15 | <4.15.0-1089.99 | 4.15.0-1089.99 |
| ubuntu/linux-azure-4.15 | <5.7~ | 5.7~ |
| ubuntu/linux-azure-5.3 | <5.3.0-1028.29~18.04.1 | 5.3.0-1028.29~18.04.1 |
| ubuntu/linux-azure-5.3 | <5.7~ | 5.7~ |
| ubuntu/linux-azure-5.4 | <5.7~ | 5.7~ |
| ubuntu/linux-azure-edge | <5.7~ | 5.7~ |
| ubuntu/linux-gcp | <5.3.0-1026.28 | 5.3.0-1026.28 |
| ubuntu/linux-gcp | <5.4.0-1015.15 | 5.4.0-1015.15 |
| ubuntu/linux-gcp | <5.7~ | 5.7~ |
| ubuntu/linux-gcp | <4.15.0-1077.87~16.04.1 | 4.15.0-1077.87~16.04.1 |
| ubuntu/linux-gcp-4.15 | <4.15.0-1077.87 | 4.15.0-1077.87 |
| ubuntu/linux-gcp-4.15 | <5.7~ | 5.7~ |
| ubuntu/linux-gcp-5.3 | <5.3.0-1026.28~18.04.1 | 5.3.0-1026.28~18.04.1 |
| ubuntu/linux-gcp-5.3 | <5.7~ | 5.7~ |
| ubuntu/linux-gcp-edge | <5.7~ | 5.7~ |
| ubuntu/linux-gke-4.15 | <4.15.0-1063.66 | 4.15.0-1063.66 |
| ubuntu/linux-gke-4.15 | <5.7~ | 5.7~ |
| ubuntu/linux-gke-5.0 | <5.0.0-1042.43 | 5.0.0-1042.43 |
| ubuntu/linux-gke-5.0 | <5.7~ | 5.7~ |
| ubuntu/linux-gke-5.3 | <5.3.0-1026.28~18.04.1 | 5.3.0-1026.28~18.04.1 |
| ubuntu/linux-gke-5.3 | <5.7~ | 5.7~ |
| ubuntu/linux-hwe | <5.3.0-59.53~18.04.1 | 5.3.0-59.53~18.04.1 |
| ubuntu/linux-hwe | <5.7~ | 5.7~ |
| ubuntu/linux-hwe | <4.15.0-106.107~16.04.1 | 4.15.0-106.107~16.04.1 |
| ubuntu/linux-hwe-5.4 | <5.7~ | 5.7~ |
| ubuntu/linux-hwe-edge | <5.7~ | 5.7~ |
| ubuntu/linux-kvm | <4.15.0-1067.68 | 4.15.0-1067.68 |
| ubuntu/linux-kvm | <5.3.0-1023.25 | 5.3.0-1023.25 |
| ubuntu/linux-kvm | <5.4.0-1015.15 | 5.4.0-1015.15 |
| ubuntu/linux-kvm | <5.7~ | 5.7~ |
| ubuntu/linux-kvm | <4.4.0-1075.82 | 4.4.0-1075.82 |
| ubuntu/linux-lts-trusty | <5.7~ | 5.7~ |
| ubuntu/linux-lts-xenial | <4.4.0-184.214~14.04.1 | 4.4.0-184.214~14.04.1 |
| ubuntu/linux-lts-xenial | <5.7~ | 5.7~ |
| ubuntu/linux-oem | <4.15.0-1087.97 | 4.15.0-1087.97 |
| ubuntu/linux-oem | <5.7~ | 5.7~ |
| ubuntu/linux-oem-5.6 | <5.6.0-1010.10 | 5.6.0-1010.10 |
| ubuntu/linux-oem-5.6 | <5.7~ | 5.7~ |
| ubuntu/linux-oem-osp1 | <5.0.0-1059.64 | 5.0.0-1059.64 |
| ubuntu/linux-oem-osp1 | <5.7~ | 5.7~ |
| ubuntu/linux-oracle | <4.15.0-1045.49 | 4.15.0-1045.49 |
| ubuntu/linux-oracle | <5.3.0-1024.26 | 5.3.0-1024.26 |
| ubuntu/linux-oracle | <5.4.0-1015.15 | 5.4.0-1015.15 |
| ubuntu/linux-oracle | <5.7~ | 5.7~ |
| ubuntu/linux-oracle | <4.15.0-1045.49~16.04.1 | 4.15.0-1045.49~16.04.1 |
| ubuntu/linux-oracle-5.0 | <5.7~ | 5.7~ |
| ubuntu/linux-oracle-5.3 | <5.3.0-1024.26~18.04.1 | 5.3.0-1024.26~18.04.1 |
| ubuntu/linux-oracle-5.3 | <5.7~ | 5.7~ |
| ubuntu/linux-raspi | <5.4.0-1012.12 | 5.4.0-1012.12 |
| ubuntu/linux-raspi | <5.7~ | 5.7~ |
| ubuntu/linux-raspi-5.4 | <5.7~ | 5.7~ |
| ubuntu/linux-raspi2 | <4.15.0-1063.67 | 4.15.0-1063.67 |
| ubuntu/linux-raspi2 | <5.3.0-1027.29 | 5.3.0-1027.29 |
| ubuntu/linux-raspi2 | <5.7~ | 5.7~ |
| ubuntu/linux-raspi2 | <4.4.0-1134.143 | 4.4.0-1134.143 |
| ubuntu/linux-raspi2-5.3 | <5.3.0-1027.29~18.04.1 | 5.3.0-1027.29~18.04.1 |
| ubuntu/linux-raspi2-5.3 | <5.7~ | 5.7~ |
| ubuntu/linux-riscv | <5.4.0-27.31 | 5.4.0-27.31 |
| ubuntu/linux-riscv | <5.7~ | 5.7~ |
| ubuntu/linux-snapdragon | <4.15.0-1080.87 | 4.15.0-1080.87 |
| ubuntu/linux-snapdragon | <5.7~ | 5.7~ |
| ubuntu/linux-snapdragon | <4.4.0-1138.146 | 4.4.0-1138.146 |
| Linux Linux kernel | <3.16.85 | |
| Linux Linux kernel | >=3.17<4.4.221 | |
| Linux Linux kernel | >=4.5<4.9.221 | |
| Linux Linux kernel | >=4.10<4.14.178 | |
| Linux Linux kernel | >=4.15<4.19.119 | |
| Linux Linux kernel | >=4.20<5.4.36 | |
| Linux Linux kernel | >=5.5<5.6.8 | |
| Netapp Active Iq Unified Manager Vmware Vsphere | ||
| Netapp Cloud Backup | ||
| Netapp Hci Baseboard Management Controller | =h300s | |
| Netapp Hci Baseboard Management Controller | =h410c | |
| Netapp Hci Baseboard Management Controller | =h410s | |
| Netapp Hci Baseboard Management Controller | =h500s | |
| Netapp Hci Baseboard Management Controller | =h610c | |
| Netapp Hci Baseboard Management Controller | =h610s | |
| Netapp Hci Baseboard Management Controller | =h615c | |
| Netapp Hci Baseboard Management Controller | =h700s | |
| Netapp Hci Storage Nodes | ||
| Netapp Solidfire \& Hci Storage Node | ||
| Netapp Steelstore Cloud Integrated Storage | ||
| NetApp AFF A700s | ||
| Netapp Hci Compute Node | ||
| Netapp Solidfire Baseboard Management Controller | ||
| 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
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.8
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=056ad39ee9253873522f6469c3364964a322912b
- https://github.com/torvalds/linux/commit/056ad39ee9253873522f6469c3364964a322912b
- https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html
- https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html
- https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html
- https://lkml.org/lkml/2020/3/23/52
- https://patchwork.kernel.org/patch/11463781/
- https://security.netapp.com/advisory/ntap-20200608-0001/
- https://usn.ubuntu.com/4387-1/
- https://usn.ubuntu.com/4388-1/
- https://usn.ubuntu.com/4389-1/
- https://usn.ubuntu.com/4390-1/
- https://usn.ubuntu.com/4391-1/
- https://www.debian.org/security/2020/dsa-4698
- https://www.debian.org/security/2020/dsa-4699
- https://launchpad.net/bugs/cve/CVE-2020-12464
- https://android.googlesource.com/kernel/common/+/056ad39ee925
- https://source.android.com/docs/security/bulletin/2020-08-01 (Advisory)
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1831731
- https://access.redhat.com/errata/RHSA-2021:1578
- https://access.redhat.com/errata/RHSA-2021:1739
- https://bugzilla.redhat.com/show_bug.cgi?id=1831726
- https://git.kernel.org/linus/056ad39ee9253873522f6469c3364964a322912b
- https://security-tracker.debian.org/tracker/CVE-2020-12464
- https://git.kernel.org/linus/056ad39ee9253873522f6469c3364964a322912b (5.7-rc3)
- https://ubuntu.com/security/notices/USN-4391-1
- https://ubuntu.com/security/notices/USN-4387-1
- https://ubuntu.com/security/notices/USN-4389-1
- https://ubuntu.com/security/notices/USN-4390-1
- https://ubuntu.com/security/notices/USN-4388-1
- https://www.cve.org/CVERecord?id=CVE-2020-12464
- https://nvd.nist.gov/vuln/detail/CVE-2020-12464
- https://git.kernel.org/linus/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
- https://ubuntu.com/security/CVE-2020-12464
Parent vulnerabilities
(Appears in the following advisories)
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- agent/type
- collector/android-source
- agent/software-canonical-lookup-request
- agent/author
- agent/severity
- agent/remedy
- agent/description
- agent/weakness
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2020-12464
- agent/last-modified-date
- collector/usn-cve
- source/Ubuntu
- agent/software-canonical-lookup
- agent/references
- agent/tags
- agent/event
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/nvd-api
- collector/nvd-cve
- source/NVD
- collector/nvd-index
- vendor/google
- canonical/google android
- package-manager/ubuntu
- package-manager/debian
- vendor/linux
- canonical/linux linux kernel
- 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/linux linux kernel/5.5
- vendor/netapp
- canonical/netapp active iq unified manager vmware vsphere
- canonical/netapp cloud backup
- canonical/netapp hci baseboard management controller
- version/netapp hci baseboard management controller/h300s
- version/netapp hci baseboard management controller/h410c
- version/netapp hci baseboard management controller/h410s
- version/netapp hci baseboard management controller/h500s
- version/netapp hci baseboard management controller/h610c
- version/netapp hci baseboard management controller/h610s
- version/netapp hci baseboard management controller/h615c
- version/netapp hci baseboard management controller/h700s
- canonical/netapp hci storage nodes
- canonical/netapp solidfire \& hci storage node
- canonical/netapp steelstore cloud integrated storage
- canonical/netapp aff a700s
- canonical/netapp hci compute node
- canonical/netapp solidfire baseboard management controller