CVE-2023-2870

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

0.35% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 27.8% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Modified. 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

2023-05-24 17:31Z3 YR AGO

Last updated

2024-08-02 06:33Z2 YR AGO

Reserved

2023-05-24

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Low (CVSS 3.3)

CNA CVSS vector

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

Weaknesses

• CWE-404Improper Resource Shutdown or ReleaseClass

Data version

5.1

Document digest

4947ec5c5f20e5747e01bb8ad7a3cdb346515d74524c0e56d051b286d2d4fa85

• vuldb.comhttps://vuldb.com/?id.229849vdb-entrytechnical-description
• vuldb.comhttps://vuldb.com/?ctiid.229849signaturepermissions-required
• github.comhttps://github.com/zeze-zeze/WindowsKernelVuln/blob/master/CVE-2023-2870related
• drive.google.comhttps://drive.google.com/file/d/1ehTYhcdeTiB4rQ38n5FqhQZgVqcvvPE_/view?usp=sharingexploit