The Vigil@nce team watches public vulnerabilities impacting your computers, and then offers security solutions, a vigilance database and tools to fix them. |
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Computer vulnerabilities of QEMU
QEMU: denial of service via NIC Loopback Mode
An attacker, inside a guest system, can trigger a fatal error via NIC Loopback Mode of QEMU, in order to trigger a denial of service on the host system...
CVE-2021-3416, DLA-2623-1, SUSE-SU-2021:1240-1, SUSE-SU-2021:1241-1, SUSE-SU-2021:1242-1, SUSE-SU-2021:1243-1, SUSE-SU-2021:1244-1, SUSE-SU-2021:1245-1, VIGILANCE-VUL-34703 |
QEMU: overload via e1000
An attacker, inside a guest system, can trigger an overload via e1000 of QEMU, in order to trigger a denial of service on the host system...
CVE-2021-20257, DLA-2623-1, SUSE-SU-2021:1023-1, SUSE-SU-2021:1240-1, SUSE-SU-2021:1241-1, SUSE-SU-2021:1242-1, SUSE-SU-2021:1243-1, SUSE-SU-2021:1244-1, SUSE-SU-2021:1245-1, VIGILANCE-VUL-34685 |
QEMU: denial of service via VirtFS Directory Sharing
An attacker, inside a guest system, can trigger a fatal error via VirtFS Directory Sharing of QEMU, in order to trigger a denial of service on the host system...
CVE-2021-20181, DLA-2560-1, openSUSE-SU-2021:0363-1, SUSE-SU-2021:0521-1, SUSE-SU-2021:1240-1, SUSE-SU-2021:1241-1, SUSE-SU-2021:1242-1, SUSE-SU-2021:1244-1, SUSE-SU-2021:1245-1, USN-4725-1, VIGILANCE-VUL-34509, ZDI-21-159 |
QEMU: out-of-bounds memory reading via ARM Generic Interrupt Controller
An attacker, inside a guest system, can force a read at an invalid address via ARM Generic Interrupt Controller of QEMU, in order to trigger a denial of service, or to obtain sensitive information on the host system...
CVE-2021-20221, DLA-2560-1, openSUSE-SU-2021:0363-1, SUSE-SU-2021:0521-1, SUSE-SU-2021:1241-1, SUSE-SU-2021:1242-1, SUSE-SU-2021:1244-1, SUSE-SU-2021:1245-1, VIGILANCE-VUL-34492 |
QEMU: out-of-bounds memory reading via ide_atapi_cmd_reply_end
An attacker, inside a guest system, can force a read at an invalid address via ide_atapi_cmd_reply_end() of QEMU, in order to trigger a denial of service, or to obtain sensitive information on the host system...
CVE-2020-29443, DLA-2560-1, SUSE-SU-2021:1240-1, SUSE-SU-2021:1241-1, SUSE-SU-2021:1242-1, SUSE-SU-2021:1243-1, SUSE-SU-2021:1244-1, SUSE-SU-2021:1245-1, USN-4725-1, VIGILANCE-VUL-34361 |
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