CVE-2023-53568

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 3.5% of scored records. A rank, not a probability.

NVD base score

5.5 (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:N/I:N/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

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

2025-10-04 15:17Z11 MO AGO

Last updated

2026-05-11 19:47Z3 MO AGO

Reserved

2025-10-04

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-401Missing Release of Memory after Effective LifetimeVariant
• CWE-772Missing Release of Resource after Effective LifetimeBase

Data version

5.2

Document digest

d68dc55db11f862e648e1e5e802cf659d95ffdf52720a8d863a9044f158d251f

• git.kernel.orghttps://git.kernel.org/stable/c/6b0cb9c055843777b374309503d89eabeb769355
• git.kernel.orghttps://git.kernel.org/stable/c/0878052579cb2773caee64812a811edcab6b5a55
• git.kernel.orghttps://git.kernel.org/stable/c/131cd74a8e38d75239f2c81dfee53d6554eb8bf8
• git.kernel.orghttps://git.kernel.org/stable/c/147d8da33a2c2195ec63acd56cd7d80a3458c253
• git.kernel.orghttps://git.kernel.org/stable/c/174f11ef1615ec3ab1e2189685864433c0d855a2
• git.kernel.orghttps://git.kernel.org/stable/c/6252f47b78031979ad919f971dc8468b893488bd