CVE-2023-54184

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

0.55% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 44.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Deferred. NVD last modified this record on 2026-08-04.

Red Hat severity

Low. 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

2025-12-30 12:08Z8 MO AGO

Last updated

2026-08-05 09:17Z1 MO AGO

Reserved

2025-12-30

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Critical (CVSS 9.8)

CNA CVSS vector

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

Weaknesses

• CWE-825Expired Pointer DereferenceBase

Data version

5.2

Document digest

c7c9bab3e6d2975b6e80fb6e96c01d019bef42824fe47bd5a6de4a48d674247d

• git.kernel.orghttps://git.kernel.org/stable/c/89f5055f9b0b57c7e7f02e32df95ef401f809b71
• git.kernel.orghttps://git.kernel.org/stable/c/4621e24c9257c6379343bf0c11b473817cf7edcd
• git.kernel.orghttps://git.kernel.org/stable/c/1911cca5916b6e106de7afa3ec0a38447158216c
• git.kernel.orghttps://git.kernel.org/stable/c/a7a4def6c7046e090bb10c6d550fdeb487db98ba
• git.kernel.orghttps://git.kernel.org/stable/c/4ce221d295f53e6c6b835ab33181e735482c9aac
• git.kernel.orghttps://git.kernel.org/stable/c/d8990b5a4d065f38f35d69bcd627ec5a7f8330ca