SUSE CVE-2014-0055

The getrxbufs function in drivers/vhost/net.c in the vhost-net subsystem in the Linux kernel package before 2.6.32-431.11.2 on Red Hat Enterprise Linux RHEL 6 does not properly handle vhostgetvqdesc errors, which allows guest OS users to cause a denial of service host OS crash via unspecified...

PT-2022-29446

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.17.2 Description The issue is related to the initialization of vdev-priv before using VQs in vsock/virtio. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

Null pointer dereference

An issue was discovered in ACRN before 2.5. It allows a devicemodel/hw/pci/virtio/virtionet.c virtionetpingrxq NULL pointer dereference for vq-used...

CVE-2021-36147: NULL Pointer Dereference

An issue was discovered in ACRN before 2.5. It allows a devicemodel/hw/pci/virtio/virtionet.c virtionetpingrxq NULL pointer dereference for vq-used...

PT-2021-21133

Name of the Vulnerable Software and Affected Versions: ACRN versions prior to 2.5 Description: The issue is related to a NULL Pointer Dereference in the vq endchains function within the hw/pci/virtio/virtio.c file. Recommendations: For versions prior to 2.5, update to version 2.5 or later to...

The vulnerability of the Linux operating system, which allows a malicious individual to trigger a service failure

The getrxbufs function in the drivers/vhost/net.c file incorrectly handles the error pointer vhostgetvqdesc. As a result, users of the host operating system may cause failures in maintaining the host operating system...

qemu-kvm security and bug fix update

qemu-kvm-0.12.1.2-2.160.el61.2 - kvm-virtio-guard-against-negative-vq-notifies.patch bz717403 - Resolves: bz717403 qemu-kvm: OOB memory access caused by negative vq notifies rhel-6.1.z qemu-kvm-0.12.1.2-2.160.el61 - kvm-Fix-phys-memory-client-pass-guest-physical-address-n.patch bz701771 -...