CVE-2019-3016

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.61% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 49.4% of scored records. A rank, not a probability.

NVD base score

4.7 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2020-01-31 19:50Z6 YR AGO

Last updated

2024-09-30 15:47Z2 YR AGO

Reserved

2018-12-14

Assigning CNA

oracle

Record state

PUBLISHED

Severity

Medium (CVSS 6.2)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weaknesses

• CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass
• CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class
• CWE-366Race Condition within a ThreadBase

Data version

5.1

Document digest

aa275616677bc69dc6701f31703318e19dd0cfeab4ac701b9c49e012e59d5e14

• www.openwall.com[oss-security] 20200130 CVE-2019-3016: information leak within a KVM guesthttp://www.openwall.com/lists/oss-security/2020/01/30/4mailing-listx_refsource_MLIST
• lore.kernel.orghttps://lore.kernel.org/lkml/1580407316-11391-1-git-send-email-pbonzini%40redhat.com/x_refsource_CONFIRM
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1792167x_refsource_CONFIRM
• git.kernel.orghttps://git.kernel.org/linus/8c6de56a42e0c657955e12b882a81ef07d1d073ex_refsource_CONFIRM
• git.kernel.orghttps://git.kernel.org/linus/1eff70a9abd46f175defafd29bc17ad456f398a7x_refsource_CONFIRM
• git.kernel.orghttps://git.kernel.org/linus/917248144db5d7320655dbb41d3af0b8a0f3d589x_refsource_CONFIRM
• git.kernel.orghttps://git.kernel.org/linus/b043138246a41064527cf019a3d51d9f015e9796x_refsource_CONFIRM
• git.kernel.orghttps://git.kernel.org/linus/a6bd811f1209fe1c64c9f6fd578101d6436c6b6ex_refsource_CONFIRM
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20200313-0003/x_refsource_CONFIRM
• usn.ubuntu.comUSN-4300-1https://usn.ubuntu.com/4300-1/vendor-advisoryx_refsource_UBUNTU
• usn.ubuntu.comUSN-4301-1https://usn.ubuntu.com/4301-1/vendor-advisoryx_refsource_UBUNTU
• packetstormsecurity.comhttp://packetstormsecurity.com/files/157233/Kernel-Live-Patch-Security-Notice-LSN-0065-1.htmlx_refsource_MISC
• www.debian.orgDSA-4699https://www.debian.org/security/2020/dsa-4699vendor-advisoryx_refsource_DEBIAN