CVE-2018-7542

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

0.38% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 31.2% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/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

2018-02-27 19:00Z8 YR AGO

Last updated

2024-08-05 06:31Z2 YR AGO

Reserved

2018-02-27

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.1

Document digest

006f2c8201d12542be2079a7a59475b4eb4373289bd989ca5195d927ade0a4bd

• xenbits.xen.orghttps://xenbits.xen.org/xsa/advisory-256.htmlx_refsource_CONFIRM
• security.gentoo.orgGLSA-201810-06https://security.gentoo.org/glsa/201810-06vendor-advisoryx_refsource_GENTOO
• www.securitytracker.com1040776http://www.securitytracker.com/id/1040776vdb-entryx_refsource_SECTRACK
• www.debian.orgDSA-4131https://www.debian.org/security/2018/dsa-4131vendor-advisoryx_refsource_DEBIAN