CVE-2018-16847 — Vulnetix

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CVE-2018-16847 PUBLISHED

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.

EPSS 0.09% · 25.6th percentile

Risk Scores

EPSS Score

0.09%

25.6th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:18.04:LTS	qemu	0, 1:2.10+dfsg-0ubuntu3, 1:2.10+dfsg-0ubuntu4

Timeline

Nov 1, 2018 CVE Published
Apr 14, 2021 EPSS Score
Jun 22, 2021 EPSS Score
Aug 23, 2021 EPSS Score
Oct 24, 2021 EPSS Score
Dec 25, 2021 EPSS Score
Feb 25, 2022 EPSS Score
Apr 28, 2022 EPSS Score
Jun 29, 2022 EPSS Score
Aug 31, 2022 EPSS Score
Nov 1, 2022 EPSS Score
Jan 2, 2023 EPSS Score

References

https://ubuntu.com/security/CVE-2018-16847 third-party-advisory
https://www.openwall.com/lists/oss-security/2018/11/02/1 third-party-advisory
https://ubuntu.com/security/notices/USN-3826-1 vendor-advisory
https://www.cve.org/CVERecord?id=CVE-2018-16847 third-party-advisory

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