CVE-2023-54325

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

0.14% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 3.3% of scored records. A rank, not a probability.

NVD base score

7.1 (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:N/A:H

NVD analysis status

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

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

2025-12-30 12:37Z8 MO AGO

Last updated

2026-08-05 09:19Z1 MO AGO

Reserved

2025-12-30

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.1)

CNA CVSS vector

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

Weaknesses

• CWE-131Incorrect Calculation of Buffer SizeBase

Data version

5.2

Document digest

f70c5859ab1b3b563d60ee0279bee8c961ead20f774ac8f267aa2b86ea575419

• git.kernel.orghttps://git.kernel.org/stable/c/7697139d5dfd491f4c495a914a1dd68f6e827a0f
• git.kernel.orghttps://git.kernel.org/stable/c/dc3809f390357c8992f0a23083da934a20fef9af
• git.kernel.orghttps://git.kernel.org/stable/c/2b1501f058245573a3aa6bf234d205dde1196184
• git.kernel.orghttps://git.kernel.org/stable/c/f6044cc3030e139f60c281386f28bda6e3049d66