CVE-2018-16847

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
https://www.openwall.com/lists/oss-security/2018/11/02/1 Mailing List Patch Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg00200.html Mailing List Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16847 Issue Tracking Patch Third Party Advisory
http://www.securityfocus.com/bid/105866 Third Party Advisory VDB Entry
https://usn.ubuntu.com/3826-1/ Third Party Advisory
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Configurations

Configuration 1 (hide)

OR cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
cpe:2.3:a:qemu:qemu:3.1.0:rc0:*:*:*:*:*:*
cpe:2.3:a:qemu:qemu:3.1.0:rc1:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*

Information

Published : 2018-11-02 15:29

Updated : 2020-05-14 08:01


NVD link : CVE-2018-16847

Mitre link : CVE-2018-16847


JSON object : View

CWE
CWE-125

Out-of-bounds Read

CWE-787

Out-of-bounds Write

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Products Affected

canonical

  • ubuntu_linux

qemu

  • qemu