CVE-2023-5088

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

0.23% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 14.3% of scored records. A rank, not a probability.

NVD base score

7.0 (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: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

2023-11-03 13:58Z2 YR AGO

Last updated

2026-02-25 18:18Z6 MO AGO

Reserved

2023-09-20

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Medium (CVSS 6.4)

CNA CVSS vector

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

Weaknesses

• CWE-821Incorrect SynchronizationBase
• CWE-662Improper SynchronizationClass

Data version

5.2

Document digest

aa0da1d37fc1945cc391c2a0dce0c91bdaa5991c542d15cbfad9ab311f98c0c2

• access.redhat.comRHSA-2024:2135https://access.redhat.com/errata/RHSA-2024:2135vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2024:2962https://access.redhat.com/errata/RHSA-2024:2962vendor-advisoryx_refsource_REDHAT
• access.redhat.comhttps://access.redhat.com/security/cve/CVE-2023-5088vdb-entryx_refsource_REDHAT
• bugzilla.redhat.comRHBZ#2247283https://bugzilla.redhat.com/show_bug.cgi?id=2247283issue-trackingx_refsource_REDHAT
• lore.kernel.orghttps://lore.kernel.org/all/20230921160712.99521-1-simon.rowe@nutanix.com/T/
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/03/msg00012.html
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20231208-0005/
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/04/msg00042.html