CVE-2023-53572

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

0.13% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 3.2% 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

Modified. 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

2025-10-04 15:17Z11 MO AGO

Last updated

2026-08-05 09:14Z1 MO AGO

Reserved

2025-10-04

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.0)

CNA CVSS vector

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

Weaknesses

• CWE-416Use After FreeVariant
• CWE-825Expired Pointer DereferenceBase

Data version

5.2

Document digest

7c85ae648a54876e76708c036f8784f5b0992a041d2411d42173abe8896ce63e

• git.kernel.orghttps://git.kernel.org/stable/c/f95ff838ac39f861d1f95a0f3bbb1e01c2517d79
• git.kernel.orghttps://git.kernel.org/stable/c/08cc7cd2c2a29a2abf5bceb8f048c0734d3694ba
• git.kernel.orghttps://git.kernel.org/stable/c/3d90921f91fc6a8c801d527bb5848c99e335c1cf
• git.kernel.orghttps://git.kernel.org/stable/c/0a719f0e4b6f233979e219baff73923e76a96e09
• git.kernel.orghttps://git.kernel.org/stable/c/632c60ecd25dbacee54d5581fe3aeb834b57010a