CVE-2023-54068

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 4.8% 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

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

2025-12-24 12:23Z8 MO AGO

Last updated

2026-08-05 09:16Z1 MO AGO

Reserved

2025-12-24

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-367Time-of-check Time-of-use (TOCTOU) Race ConditionBase

Data version

5.2

Document digest

a0211adcc4e59c39c9a09df1d0593ca7a34802110a23668f3ffc26859c3718ad

• git.kernel.orghttps://git.kernel.org/stable/c/a8226a45b2a9ce83ba7a167a387a00fecc319e71
• git.kernel.orghttps://git.kernel.org/stable/c/169134da419cb8ffbe3b0743bc24573e16952ea9
• git.kernel.orghttps://git.kernel.org/stable/c/6604df2a9d07ba8f8fb1ac14046c2c83776faa4f
• git.kernel.orghttps://git.kernel.org/stable/c/9940877c4fe752923a53f0f7372f2f152b6eccf0
• git.kernel.orghttps://git.kernel.org/stable/c/ad31eed06c3b4d63b2d38322a271d4009aee4bb3
• git.kernel.orghttps://git.kernel.org/stable/c/babedcbac164cec970872b8097401ca913a80e61