CVE-2023-54202

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

0.15% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 4.2% 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

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 12:09Z8 MO AGO

Last updated

2026-08-05 09:18Z1 MO AGO

Reserved

2025-12-30

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

• CWE-366Race Condition within a ThreadBase

Data version

5.2

Document digest

bb1b7f1423ddba4d168983ca10905930f3b8392596d33a31bc979c1351a88dcd

• git.kernel.orghttps://git.kernel.org/stable/c/6eeb1cba4c9dc47656ea328afa34953c28783d8c
• git.kernel.orghttps://git.kernel.org/stable/c/240b1502708858b5e3f10b6dc5ca3f148a322fef
• git.kernel.orghttps://git.kernel.org/stable/c/7eb98f5ac551863efe8be810cea1cd5411d677b1
• git.kernel.orghttps://git.kernel.org/stable/c/dc30c011469165d57af9adac5baff7d767d20e5c