CVE-2016-10150
Kernel: Kvm: a use-after-free while creating devices
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Red Hat (hoch), Ubuntu (mittel).
Beschreibung
Use-after-free vulnerability in the kvm_ioctl_create_device function in virt/kvm/kvm_main.c in the Linux kernel before 4.8.13 allows host OS users to cause a denial of service (host OS crash) or possibly gain privileges via crafted ioctl calls on the /dev/kvm device.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| debian 11 | linux | 4.8.15-1 |
| debian 12 | linux | 4.8.15-1 |
| debian 13 | linux | 4.8.15-1 |
| debian 14 | linux | 4.8.15-1 |
| echo | linux | 4.8.15-1 |
| root.io debian 11 | rootio-linux | 4.8.15-1 |
| root.io debian 12 | rootio-linux | 4.8.15-1 |
| root.io debian 13 | rootio-linux | 4.8.15-1 |
| ubuntu 16.04 | linux-hwe, linux-hwe-edge | 4.8.0-39.42~16.04.1 |
| ubuntu 16.04-ESM | linux-hwe, linux-hwe-edge | 4.8.0-39.42~16.04.1 |
| ubuntu 16.10 | linux, linux-raspi2 | 4.8.0-37.39 und 1 weitere |
Alle 14 Einträge aus 11 Quellen zeigen
| Quelle | Paket | Behoben in |
|---|---|---|
| debian 11 | linux | 4.8.15-1 |
| debian 12 | linux | 4.8.15-1 |
| debian 13 | linux | 4.8.15-1 |
| debian 14 | linux | 4.8.15-1 |
| echo | linux | 4.8.15-1 |
| root.io debian 11 | rootio-linux | 4.8.15-1 |
| root.io debian 12 | rootio-linux | 4.8.15-1 |
| root.io debian 13 | rootio-linux | 4.8.15-1 |
| ubuntu 16.04 | linux-hwe | 4.8.0-39.42~16.04.1 |
| ubuntu 16.04 | linux-hwe-edge | 4.8.0-39.42~16.04.1 |
| ubuntu 16.04-ESM | linux-hwe | 4.8.0-39.42~16.04.1 |
| ubuntu 16.04-ESM | linux-hwe-edge | 4.8.0-39.42~16.04.1 |
| ubuntu 16.10 | linux | 4.8.0-37.39 |
| ubuntu 16.10 | linux-raspi2 | 4.8.0-1024.27 |
Referenzen
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a0f1d21c1ccb1da66629627a74059dd7f5ac9c61
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.13
- http://www.openwall.com/lists/oss-security/2017/01/18/10
- http://www.securityfocus.com/bid/95672
- https://access.redhat.com/security/cve/CVE-2016-10150
- https://bugzilla.redhat.com/show_bug.cgi?id=1414506
- https://git.kernel.org/linus/a0f1d21c1ccb1da66629627a74059dd7f5ac9c61
- https://github.com/torvalds/linux/commit/a0f1d21c1ccb1da66629627a74059dd7f5ac9c61