CVE-2024-31143

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 ImpacttotalSuccessful exploitation gives total 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

0.51% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 41.4% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2024-07-18 13:31Z2 YR AGO

Last updated

2025-04-26 20:03Z1 YR AGO

Reserved

2024-03-28

Assigning CNA

XEN

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

• CWE-832Unlock of a Resource that is not LockedBase

Data version

5.1

Document digest

2631b8e33ca731a1e944f5a55956dbd9f9002509689cdfb58df1b02f2fcbcbd5

• xenbits.xenproject.orghttps://xenbits.xenproject.org/xsa/advisory-458.html
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2024/07/16/3
• xenbits.xen.orghttp://xenbits.xen.org/xsa/advisory-458.html