Published: 29/12/2016 Updated: 12/02/2023

CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9

CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

VMScore: 187

Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P

The cpu_physical_memory_write_rom_internal function in exec.c in QEMU (aka Quick Emulator) does not properly skip MMIO regions, which allows local privileged guest users to cause a denial of service (guest crash) via unspecified vectors.

Vulnerable Product	Search on Vulmon	Subscribe to Product
qemu qemu

Synopsis Moderate: qemu-kvm-rhev security, bug fix, and enhancement update Type/Severity Security Advisory: Moderate Topic An update for qemu-kvm-rhev is now available for Red Hat Enterprise Linux OpenStack Platform 70 (Kilo) for RHEL 7Red Hat Product Security has rated this update as having a security im ...

Synopsis Moderate: qemu-kvm-rhev security, bug fix, and enhancement update Type/Severity Security Advisory: Moderate Topic An update for qemu-kvm-rhev is now available for Red Hat Enterprise Linux OpenStack Platform 60 (Juno) for RHEL 7Red Hat Product Security has rated this update as having a security im ...

Synopsis Moderate: qemu-kvm-rhev security, bug fix, and enhancement update Type/Severity Security Advisory: Moderate Topic An update for qemu-kvm-rhev is now available for Red Hat OpenStack Platform 80 (Liberty)Red Hat Product Security has rated this update as having a security impact of Moderate A Commo ...

Synopsis Moderate: qemu-kvm-rhev security, bug fix, and enhancement update Type/Severity Security Advisory: Moderate Topic An update for qemu-kvm-rhev is now available for Red Hat Enterprise Linux OpenStack Platform 50 (Icehouse) for RHEL 7Red Hat Product Security has rated this update as having a securit ...

Synopsis Moderate: qemu-kvm-rhev security, bug fix, and enhancement update Type/Severity Security Advisory: Moderate Topic An update for qemu-kvm-rhev is now available for Red Hat OpenStack Platform 90 (Mitaka)Red Hat Product Security has rated this update as having a security impact of Moderate A Common ...

An out-of-bounds flaw was found in the QEMU emulator built using 'address_space_translate' to map an address to a MemoryRegionSection The flaw could occur while doing pci_dma_read/write calls, resulting in an out-of-bounds read-write access error A privileged user inside a guest could use this flaw to crash the guest instance (denial of service) ...

NVD-CWE-noinfo https://bugzilla.redhat.com/show_bug.cgi?id=1300771 http://www.openwall.com/lists/oss-security/2016/03/01/10 http://www.openwall.com/lists/oss-security/2016/03/01/1 http://rhn.redhat.com/errata/RHSA-2016-2706.html http://rhn.redhat.com/errata/RHSA-2016-2705.html http://rhn.redhat.com/errata/RHSA-2016-2704.html http://rhn.redhat.com/errata/RHSA-2016-2671.html http://rhn.redhat.com/errata/RHSA-2016-2670.html http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=b242e0e0e2969c044a318e56f7988bbd84de1f63 https://nvd.nist.gov https://access.redhat.com/errata/RHSA-2016:2704 https://access.redhat.com/security/cve/cve-2015-8818

CVE-2015-8818

Vulnerability Summary

Vulnerability Trend

Vendor Advisories

References

Vulmon Search

About

Products

Connect