Huawei EulerOS: Security Advisory for qemu-kvm (EulerOS-SA-2019-2431) The remote host is missing an update for the Huawei EulerOS 'qemu-kvm' package(s) announced via the EulerOS-SA-2019-2431 advisory. Race condition in QEMU in Xen allows local x86 HVM guest OS administrators to gain privileges by changing certain data on shared rings, aka a 'double fetch' vulnerability.(CVE-2016-9381) The ohci_bus_start function in the USB OHCI emulation support (hw/usb/hcd-ohci.c) in QEMU allows local guest OS administrators to cause a denial of service (NULL pointer dereference and QEMU process crash) via ve
Reporter | Title | Published | Views | Family All 199 |
---|---|---|---|---|
![]() | EulerOS 2.0 SP2 : qemu-kvm (EulerOS-SA-2019-2431) | 4 Dec 201900:00 | – | nessus |
![]() | EulerOS 2.0 SP3 : qemu-kvm (EulerOS-SA-2020-1430) | 15 Apr 202000:00 | – | nessus |
![]() | RHEL 7 : qemu-kvm (Unpatched Vulnerability) | 3 Jun 202400:00 | – | nessus |
![]() | Debian DLA-698-1 : qemu security update | 4 Nov 201600:00 | – | nessus |
![]() | Fedora 23 : xen (2016-da6b1d277b) | 11 Nov 201600:00 | – | nessus |
![]() | Fedora 24 : xen (2016-0d1a8ee35b) | 10 Nov 201600:00 | – | nessus |
![]() | Fedora 25 : xen (2016-7b6fbff620) | 21 Nov 201600:00 | – | nessus |
![]() | SUSE SLES12 Security Update : qemu (SUSE-SU-2016:2936-1) | 29 Nov 201600:00 | – | nessus |
![]() | RHEL 6 : qemu-kvm (Unpatched Vulnerability) | 3 Jun 202400:00 | – | nessus |
![]() | SUSE SLES11 Security Update : kvm (SUSE-SU-2016:2902-1) | 25 Nov 201600:00 | – | nessus |
# SPDX-FileCopyrightText: 2020 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.1.2.2019.2431");
script_cve_id("CVE-2013-4533", "CVE-2013-4544", "CVE-2015-4037", "CVE-2015-6855", "CVE-2015-7295", "CVE-2015-7549", "CVE-2015-8345", "CVE-2015-8504", "CVE-2015-8558", "CVE-2015-8567", "CVE-2015-8568", "CVE-2015-8613", "CVE-2016-1568", "CVE-2016-2198", "CVE-2016-2391", "CVE-2016-2392", "CVE-2016-2538", "CVE-2016-2841", "CVE-2016-2858", "CVE-2016-4001", "CVE-2016-4002", "CVE-2016-4037", "CVE-2016-4453", "CVE-2016-4454", "CVE-2016-6834", "CVE-2016-6835", "CVE-2016-6836", "CVE-2016-6888", "CVE-2016-7116", "CVE-2016-7421", "CVE-2016-7908", "CVE-2016-7909", "CVE-2016-8576", "CVE-2016-8669", "CVE-2016-8909", "CVE-2016-8910", "CVE-2016-9102", "CVE-2016-9103", "CVE-2016-9104", "CVE-2016-9105", "CVE-2016-9106", "CVE-2016-9381", "CVE-2016-9907", "CVE-2016-9911", "CVE-2017-10806", "CVE-2017-11434", "CVE-2017-18043", "CVE-2017-5579", "CVE-2017-5973", "CVE-2017-8309", "CVE-2017-9373", "CVE-2017-9374", "CVE-2018-10839", "CVE-2018-12126", "CVE-2018-12127", "CVE-2018-12130", "CVE-2018-15746", "CVE-2018-17958", "CVE-2018-17963", "CVE-2019-11091", "CVE-2019-6778");
script_tag(name:"creation_date", value:"2020-01-23 12:55:36 +0000 (Thu, 23 Jan 2020)");
script_version("2024-10-22T05:05:39+0000");
script_tag(name:"last_modification", value:"2024-10-22 05:05:39 +0000 (Tue, 22 Oct 2024)");
script_tag(name:"cvss_base", value:"7.8");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2018-11-24 03:55:35 +0000 (Sat, 24 Nov 2018)");
script_name("Huawei EulerOS: Security Advisory for qemu-kvm (EulerOS-SA-2019-2431)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2020 Greenbone AG");
script_family("Huawei EulerOS Local Security Checks");
script_dependencies("gb_huawei_euleros_consolidation.nasl");
script_mandatory_keys("ssh/login/euleros", "ssh/login/rpms", re:"ssh/login/release=EULEROS\-2\.0SP2");
script_xref(name:"Advisory-ID", value:"EulerOS-SA-2019-2431");
script_xref(name:"URL", value:"https://developer.huaweicloud.com/intl/en-us/euleros/securitydetail.html?secId=EulerOS-SA-2019-2431");
script_xref(name:"URL", value:"https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf");
script_tag(name:"summary", value:"The remote host is missing an update for the Huawei EulerOS 'qemu-kvm' package(s) announced via the EulerOS-SA-2019-2431 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"Race condition in QEMU in Xen allows local x86 HVM guest OS administrators to gain privileges by changing certain data on shared rings, aka a 'double fetch' vulnerability.(CVE-2016-9381)
The ohci_bus_start function in the USB OHCI emulation support (hw/usb/hcd-ohci.c) in QEMU allows local guest OS administrators to cause a denial of service (NULL pointer dereference and QEMU process crash) via vectors related to multiple eof_timers.(CVE-2016-2391)
qemu_deliver_packet_iov in net/net.c in Qemu accepts packet sizes greater than INT_MAX, which allows attackers to cause a denial of service or possibly have unspecified other impact.(CVE-2018-17963)
Memory leak in the serial_exit_core function in hw/char/serial.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (host memory consumption and QEMU process crash) via a large number of device unplug operations.(CVE-2017-5579)
Memory leak in QEMU (aka Quick Emulator), when built with IDE AHCI Emulation support, allows local guest OS privileged users to cause a denial of service (memory consumption) by repeatedly hot-unplugging the AHCI device.(CVE-2017-9373)
Microarchitectural Store Buffer Data Sampling (MSBDS): Store buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: [link moved to references](CVE-2018-12126)
Microarchitectural Data Sampling Uncacheable Memory (MDSUM): Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: [link moved to references](CVE-2019-11091)
Microarchitectural Fill Buffer Data Sampling (MFBDS): Fill buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: [link moved to references](CVE-2018-12130)
Microarchitectural Load Port Data Sampling (MLPDS): Load ports on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: [link moved to references](CVE-2018-12127)
Directory ... [Please see the references for more information on the vulnerabilities]");
script_tag(name:"affected", value:"'qemu-kvm' package(s) on Huawei EulerOS V2.0SP2.");
script_tag(name:"solution", value:"Please install the updated package(s).");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"package");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-rpm.inc");
release = rpm_get_ssh_release();
if(!release)
exit(0);
res = "";
report = "";
if(release == "EULEROS-2.0SP2") {
if(!isnull(res = isrpmvuln(pkg:"qemu-img", rpm:"qemu-img~1.5.3~156.5.h22", rls:"EULEROS-2.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"qemu-kvm", rpm:"qemu-kvm~1.5.3~156.5.h22", rls:"EULEROS-2.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"qemu-kvm-common", rpm:"qemu-kvm-common~1.5.3~156.5.h22", rls:"EULEROS-2.0SP2"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
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