Oracle Linux 7 : qemu (ELSA-2018-4198)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2018-4198 advisory. - i386: Define the Virt SSBD MSR and handling of it CVE-2018-3639 Konrad Rzeszutek Wilk Orabug: 28110449 CVE-2018-3639 - i386: define the AMD 'virt-ssbd' CPUID...

Oracle Linux 5 : kvm (ELSA-2010-0271)

The remote Oracle Linux 5 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2010-0271 advisory. - Resolves: bz563465 EMBARGOED CVE-2010-0419 kvm: emulator privilege escalation segment selector check rhel-5.5 -...

Oracle Linux 7 : qemu (ELSA-2018-4262)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2018-4262 advisory. - net: ignore packet size greater than INTMAX Jason Wang Orabug: 28762625 CVE-2018-17963 - pcnet: fix possible buffer overflow Jason Wang Orabug:...

The vulnerability of the TCG Accelerator component of the hardware emulation software QEMU allows a hacker to execute arbitrary code, increase their privileges, and perform denial-of-service attacks.

The vulnerability of the TCG Accelerator component of the hardware emulation software QEMU is related to the use of memory after it is freed. Exploiting this vulnerability allows a remote attacker to execute arbitrary code, increase their privileges, and perform denial-of-service attacks...

Denial Of Service (DoS)

qemu is vulnerable to Denial of Service DoS attacks. The vulnerability exists in the nvmedirectivereceive function in the hw/nvme/ctrl.c file. The function is responsible for receiving a directive from an NVMe controller. The vulnerability occurs when the function tries to access a NULL pointer...

virt:rhel and virt-devel:rhel security and bug fix update

An update is available for module.swtpm, module.libtpms, module.libnbd, netcf, module.nbdkit, hivex, libiscsi, libtpms, module.sgabios, libguestfs-winsupport, virt-v2v, module.supermin, module.virt-v2v, module.libvirt-dbus, module.qemu-kvm, supermin, swtpm, libvirt-dbus, sgabios, qemu-kvm,...

Out Of Bounds Memory Read

qemu is vulnerable to Out Of Bounds Memory Read. The vulnerability exists because the QEMU process does not validate an offset provided by the guest before computing a host heap pointer, which is used for copying data back to the guest, leading to Heap Out Of Bounds Memory Read...

CVE-2020-24165

A use-after-free vulnerability was found in the Tiny Code Generator TCG Accelerator in QEMU, where the TCG generated code can be in the same memory as the TB data structure. This flaw allows attackers to overwrite the UAF pointer with code produced from TCG and rewrite key pointer values, possibl...

SUSE CVE-2020-24165

An issue was discovered in TCG Accelerator in QEMU 4.2.0, allows local attackers to execute arbitrary code, escalate privileges, and cause a denial of service DoS. Note: This is disputed as a bug and not a valid security issue by multiple third parties...

SUSE SLES15: qemu / qemu-SLOF / qemu-arm / qemu-audio-alsa / qemu-audio-pa / etc (SUSE-SU-2023:3444-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3444-1 advisory. - CVE-2023-0330: Fixed a stack overflow due to a DMA reentrancy issue. bsc1207205 - CVE-2023-3354: Fixed a remote unauthenticated D...

Fedora: Security Advisory for qemu (FEDORA-2023-68df3f4b02)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

The vulnerability of the QEMU hardware emulation software, related to the swapping of the zero pointer, allows a hacker to trigger a service failure.

The vulnerability of the QEMU hardware emulation software is related to the VNC server. When a client connects to the server, QEMU checks whether the current number of connections exceeds a certain threshold. If it does, QEMU will terminate the previous connection. If the previous connection was ...

[SECURITY] Fedora 38 Update: qemu-7.2.5-1.fc38

qemu is an open source virtualizer that provides hardware emulation for the KVM hypervisor. qemu acts as a virtual machine monitor together with the KVM kernel modules, and emulates the hardware for a full system such as a PC and its associated peripherals...

SUSE: Security Advisory (SUSE-SU-2023:3444-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora 38 : qemu (2023-68df3f4b02)

The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-68df3f4b02 advisory. Rebase to qemu 7.2.5 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not test...

CVE-2020-24165

An issue was discovered in TCG Accelerator in QEMU 4.2.0, allows local attackers to execute arbitrary code, escalate privileges, and cause a denial of service DoS. Note: This is disputed as a bug and not a valid security issue by multiple third parties...

CVE-2020-24165

An issue was discovered in TCG Accelerator in QEMU 4.2.0, allows local attackers to execute arbitrary code, escalate privileges, and cause a denial of service DoS. Note: This is disputed as a bug and not a valid security issue by multiple third parties...

DEBIAN-CVE-2020-24165

An issue was discovered in TCG Accelerator in QEMU 4.2.0, allows local attackers to execute arbitrary code, escalate privileges, and cause a denial of service DoS. Note: This is disputed as a bug and not a valid security issue by multiple third parties...

CVE-2020-24165

An issue was discovered in TCG Accelerator in QEMU 4.2.0, allows local attackers to execute arbitrary code, escalate privileges, and cause a denial of service DoS. Note: This is disputed as a bug and not a valid security issue by multiple third parties...

Code injection

An issue was discovered in TCG Accelerator in QEMU 4.2.0, allows local attackers to execute arbitrary code, escalate privileges, and cause a denial of service DoS...