CVE-2023-2008

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

1.01% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 60.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-08-10.

Red Hat severity

Important. 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

2023-04-14 00:00Z3 YR AGO

Last updated

2026-08-10 17:56Z24 DAYS AGO

Reserved

2023-04-12

Assigning CNA

redhat

Record state

PUBLISHED

Severity

High (CVSS 8.2)

CNA CVSS vector

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

Weaknesses

• CWE-129Improper Validation of Array IndexVariant

Data version

5.2

Document digest

f770d22d57930908a4a9aa402287154341c8b185208d25383f07aff0bda1e03f

• access.redhat.comRHSA-2022:7933https://access.redhat.com/errata/RHSA-2022:7933vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2022:8267https://access.redhat.com/errata/RHSA-2022:8267vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2023:3465https://access.redhat.com/errata/RHSA-2023:3465vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2023:3470https://access.redhat.com/errata/RHSA-2023:3470vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2023:3490https://access.redhat.com/errata/RHSA-2023:3490vendor-advisoryx_refsource_REDHAT
• access.redhat.comhttps://access.redhat.com/security/cve/CVE-2023-2008vdb-entryx_refsource_REDHAT
• bugzilla.redhat.comRHBZ#2186862https://bugzilla.redhat.com/show_bug.cgi?id=2186862issue-trackingx_refsource_REDHAT
• www.zerodayinitiative.comhttps://www.zerodayinitiative.com/advisories/ZDI-23-441/
• github.comhttps://github.com/torvalds/linux/commit/05b252cccb2e5c3f56119d25de684b4f810ba4
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20230517-0007/