EUVD-2018-17452

Malware in sbrugna...

Linux Distros Unpatched Vulnerability : CVE-2017-12134

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The xenbiovecphysmergeable function in drivers/xen/biomerge.c in Xen might allow local OS guest users to corrupt block device data streams and consequently obta...

K22572754: QEMU vulnerability CVE-2017-15289

Security Advisory Description The mode4and5 write functions in hw/display/cirrusvga.c in Qemu allow local OS guest privileged users to cause a denial of service out-of-bounds write access and Qemu process crash via vectors related to dst calculation. CVE-2017-15289 Impact There is no impact; F5...

Denial Of Service (Dos)

qemu is vulnerable to denial of service. Mishandling of the seccomp policy for threads other than the main thread allows local OS guest users to crash the application...

CVE-2018-15746: Undefined Security Weakness

qemu-seccomp.c in QEMU might allow local OS guest users to cause a denial of service guest crash by leveraging mishandling of the seccomp policy for threads other than the main thread...

CVE-2018-5683

The vgadrawtext function in Qemu allows local OS guest privileged users to cause a denial of service out-of-bounds read and QEMU process crash by leveraging improper memory address validation...

CVE-2017-18030: Out-of-bounds Read

The cirrusinvalidateregion function in hw/display/cirrusvga.c in Qemu allows local OS guest privileged users to cause a denial of service out-of-bounds array access and QEMU process crash via vectors related to negative pitch...

CVE-2018-5683: Out-of-bounds Read

The vgadrawtext function in Qemu allows local OS guest privileged users to cause a denial of service out-of-bounds read and QEMU process crash by leveraging improper memory address validation...

CVE-2017-17381: Divide By Zero

The Virtio Vring implementation in QEMU allows local OS guest users to cause a denial of service divide-by-zero error and QEMU process crash by unsetting vring alignment while updating Virtio rings...

CVE-2017-15289: Out-of-bounds Write

The mode4and5 write functions in hw/display/cirrusvga.c in Qemu allow local OS guest privileged users to cause a denial of service out-of-bounds write access and Qemu process crash via vectors related to dst calculation...

CVE-2017-12134: Incorrect Calculation

The xenbiovecphysmergeable function in drivers/xen/biomerge.c in Xen might allow local OS guest users to corrupt block device data streams and consequently obtain sensitive memory information, cause a denial of service, or gain host OS privileges by leveraging incorrect block IO merge-ability...

CVE-2012-3496

XENMEMpopulatephysmap in Xen 4.0, 4.1, and 4.2, and Citrix XenServer 6.0.2 and earlier, when translating paging mode is not used, allows local PV OS guest kernels to cause a denial of service BUG triggered and host crash via invalid flags such as MEMFpopulateondemand...

CVE-2012-4411

The graphical console in Xen 4.0, 4.1 and 4.2 allows local OS guest administrators to obtain sensitive host resource information via the qemu monitor. NOTE: this might be a duplicate of CVE-2007-0998...

Design/Logic Flaw

The setdebugreg hypercall in include/asm-x86/debugreg.h in Xen 4.0, 4.1, and 4.2, and Citrix XenServer 6.0.2 and earlier, when running on x86-64 systems, allows local OS guest users to cause a denial of service host crash by writing to the reserved bits of the DR7 debug control register...