CVE-2023-54098

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

0.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 5.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/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

2025-12-24 13:06Z8 MO AGO

Last updated

2026-08-05 09:17Z1 MO AGO

Reserved

2025-12-24

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.3)

CNA CVSS vector

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

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

2910bbc0e2be47d37586e0d7001f25127568bb4f052c71598d89101e44fcade5

• git.kernel.orghttps://git.kernel.org/stable/c/bb7c7b2c89d2feb347b6f9bffc1c75987adb1048
• git.kernel.orghttps://git.kernel.org/stable/c/ae9a61511736cc71a99f01e8b7b90f6fb6128ed8
• git.kernel.orghttps://git.kernel.org/stable/c/b85c8536fda3d1ed07c6d87a661ffe18d6eb214b
• git.kernel.orghttps://git.kernel.org/stable/c/fe340500baf84b6531c9fc508b167525b9bf6446
• git.kernel.orghttps://git.kernel.org/stable/c/c4b850d1f448a901fbf4f7f36dec38c84009b489