CVE-2018-12183

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.50% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 42.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

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

Red Hat severity

Moderate. 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

2019-03-27 19:17Z7 YR AGO

Last updated

2024-08-05 08:30Z2 YR AGO

Reserved

2018-06-11

Assigning CNA

intel

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-787Out-of-bounds WriteBase

Data version

5.1

Document digest

20da347d84c852c37e7a7276ccdc1e19140f0257825780bd6c349b91ec3f68de

• edk2-docs.gitbooks.iohttps://edk2-docs.gitbooks.io/security-advisory/content/unlimited-fv-recursion.htmlx_refsource_CONFIRM
• www.securityfocus.com107643http://www.securityfocus.com/bid/107643vdb-entryx_refsource_BID
• support.hpe.comhttps://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03912en_usx_refsource_CONFIRM
• lists.fedoraproject.orgFEDORA-2019-d47a9d4b8bhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TQYVZRFEXSN3KS43AVH4D7QX553EZQYP/vendor-advisoryx_refsource_FEDORA