CVE-2017-11334

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Summary

CVECVE-2017-11334
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-08-02 19:29:00 UTC
Updated2020-11-10 18:32:00 UTC
DescriptionThe address_space_write_continue function in exec.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (out-of-bounds access and guest instance crash) by leveraging use of qemu_map_ram_ptr to access guest ram block area.

Risk And Classification

Problem Types: CWE-125

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 9.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Application Qemu Qemu All All All All

References

ReferenceSourceLinkTags
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
USN-3575-1: QEMU vulnerabilities | Ubuntu security notices UBUNTU usn.ubuntu.com Third Party Advisory
Bug 1471638 – CVE-2017-11334 Qemu: exec: oob access during dma operation CONFIRM bugzilla.redhat.com Issue Tracking, Patch, Third Party Advisory
oss-security - CVE-2017-11334 Qemu: exec: oob access during dma operation MLIST www.openwall.com Mailing List, Patch, Third Party Advisory
[Qemu-devel] [PULL 21/41] exec: use qemu_ram_ptr_length to access guest MLIST lists.gnu.org Mailing List, Patch, Vendor Advisory
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
QEMU CVE-2017-11334 Out of Bounds Read and Write Denial of Service Vulnerability BID www.securityfocus.com Third Party Advisory, VDB Entry
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
Debian -- Security Information -- DSA-3925-1 qemu DEBIAN www.debian.org Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 900063 CBL-Mariner Linux Security Update for qemu-kvm 4.2.0
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