CVE-2023-23583

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

1.71% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 75.4% of scored records. A rank, not a probability.

NVD base score

7.8 (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:H/I:H/A:H

NVD analysis status

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

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

2023-11-14 19:04Z2 YR AGO

Last updated

2025-12-16 18:23Z8 MO AGO

Reserved

2023-05-11

Assigning CNA

intel

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

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

Weaknesses

• CWE-276Incorrect Default PermissionsBase
• CWE-1281Sequence of Processor Instructions Leads to Unexpected BehaviorBase

Data version

5.2

Document digest

f72c5d22e907aa91f6841ecbe5001fc86d7c759ea4dcdf44c01a10c88de3c810

• www.intel.comhttps://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00950.html
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2023/11/14/8
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2023/11/14/6
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2023/11/14/4
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2023/11/14/5
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2023/11/14/7
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2023/11/14/9
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20231116-0015/
• www.debian.orghttps://www.debian.org/security/2023/dsa-5563
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2023/12/msg00012.html