CVE-2017-15593

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

0.39% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 32.2% 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

2017-10-18 08:00Z8 YR AGO

Last updated

2024-08-05 19:57Z2 YR AGO

Reserved

2017-10-18

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-772Missing Release of Resource after Effective LifetimeBase

Data version

5.1

Document digest

8649673eec42f0e4e70d8d55ecdab56a4df80a769c520f1c6db9dfa2306de3c0

• lists.debian.org[debian-lts-announce] 20181030 [SECURITY] [DLA 1559-1] xen security updatehttps://lists.debian.org/debian-lts-announce/2018/10/msg00021.htmlmailing-listx_refsource_MLIST
• lists.debian.org[debian-lts-announce] 20171120 [SECURITY] [DLA 1181-1] xen security updatehttps://lists.debian.org/debian-lts-announce/2017/11/msg00027.htmlmailing-listx_refsource_MLIST
• www.debian.orgDSA-4050https://www.debian.org/security/2017/dsa-4050vendor-advisoryx_refsource_DEBIAN
• support.citrix.comhttps://support.citrix.com/article/CTX228867x_refsource_CONFIRM
• xenbits.xen.orghttps://xenbits.xen.org/xsa/advisory-242.htmlx_refsource_CONFIRM
• security.gentoo.orgGLSA-201801-14https://security.gentoo.org/glsa/201801-14vendor-advisoryx_refsource_GENTOO
• www.securitytracker.com1039568http://www.securitytracker.com/id/1039568vdb-entryx_refsource_SECTRACK