CVE-2023-53037

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

0.20% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 9.7% 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

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

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

2025-05-02 15:54Z1 YR AGO

Last updated

2026-05-11 19:37Z3 MO AGO

Reserved

2025-03-27

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.2

Document digest

903c84826431f1269a61187c97b77b5cd13942fb800521f5755cca96203612ab

• git.kernel.orghttps://git.kernel.org/stable/c/1f822ae8fb2a20fffa71e9bfa9b203c03d72d3ba
• git.kernel.orghttps://git.kernel.org/stable/c/aa11e4b6cdb403b9fdef6939550f6b36dd61624d
• git.kernel.orghttps://git.kernel.org/stable/c/8e45183978d64699df639e795235433a60f35047