An OOB heap buffer r/w access issue was found in the NVM Express Controller emulation in QEMU. It could occur in nvme_cmb_ops routines in nvme device. A guest user/process could use this flaw to crash the QEMU process resulting in DoS or potentially run arbitrary code with privileges of the QEMU process.
References
Link Resource
http://www.securityfocus.com/bid/105866 Third Party Advisory VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16847 Issue Tracking Patch Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg00200.html Mailing List Patch Third Party Advisory
https://usn.ubuntu.com/3826-1/ Third Party Advisory
https://www.openwall.com/lists/oss-security/2018/11/02/1 Mailing List Patch Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2018-11-02T22:00:00

Updated: 2018-11-27T10:57:01

Reserved: 2018-09-11T00:00:00


Link: CVE-2018-16847

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2018-11-02T22:29:00.347

Modified: 2020-05-14T15:01:50.130


Link: CVE-2018-16847

JSON object: View

cve-icon Redhat Information

No data.