Описание
Multiple integer overflows in the USB Net device emulator (hw/usb/dev-network.c) in QEMU before 2.5.1 allow local guest OS administrators to cause a denial of service (QEMU process crash) or obtain sensitive host memory information via a remote NDIS control message packet that is mishandled in the (1) rndis_query_response, (2) rndis_set_response, or (3) usb_net_handle_dataout function.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| qemu | fixed | 1:2.6+dfsg-1 | package | |
| qemu | no-dsa | wheezy | package | |
| qemu | end-of-life | squeeze | package | |
| qemu-kvm | removed | package | ||
| qemu-kvm | no-dsa | wheezy | package | |
| qemu-kvm | end-of-life | squeeze | package |
Примечания
https://lists.gnu.org/archive/html/qemu-devel/2016-02/msg03658.html
https://bugzilla.redhat.com/show_bug.cgi?id=1303120
Upstream commit: http://git.qemu.org/?p=qemu.git;a=commit;h=fe3c546c5ff2a6210f9a4d8561cc64051ca8603e (v2.6.0-rc0)
Introduced by: http://git.qemu.org/?p=qemu.git;a=commit;h=6c9f886ceae5b998dc2b9af2bf77666941689bce (v0.10.0)
https://www.openwall.com/lists/oss-security/2016/02/22/3
EPSS
Связанные уязвимости
Multiple integer overflows in the USB Net device emulator (hw/usb/dev-network.c) in QEMU before 2.5.1 allow local guest OS administrators to cause a denial of service (QEMU process crash) or obtain sensitive host memory information via a remote NDIS control message packet that is mishandled in the (1) rndis_query_response, (2) rndis_set_response, or (3) usb_net_handle_dataout function.
Multiple integer overflows in the USB Net device emulator (hw/usb/dev-network.c) in QEMU before 2.5.1 allow local guest OS administrators to cause a denial of service (QEMU process crash) or obtain sensitive host memory information via a remote NDIS control message packet that is mishandled in the (1) rndis_query_response, (2) rndis_set_response, or (3) usb_net_handle_dataout function.
Multiple integer overflows in the USB Net device emulator (hw/usb/dev-network.c) in QEMU before 2.5.1 allow local guest OS administrators to cause a denial of service (QEMU process crash) or obtain sensitive host memory information via a remote NDIS control message packet that is mishandled in the (1) rndis_query_response, (2) rndis_set_response, or (3) usb_net_handle_dataout function.
Multiple integer overflows in the USB Net device emulator (hw/usb/dev-network.c) in QEMU before 2.5.1 allow local guest OS administrators to cause a denial of service (QEMU process crash) or obtain sensitive host memory information via a remote NDIS control message packet that is mishandled in the (1) rndis_query_response, (2) rndis_set_response, or (3) usb_net_handle_dataout function.
EPSS