CVE-2023-53653

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

0.19% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 8.8% 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

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2025-10-07 15:19Z11 MO AGO

Last updated

2026-05-11 19:49Z3 MO AGO

Reserved

2025-10-07

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

19671ece1c1a9d4c90e65386d95b4bae5c8daab559a76e0c3d4c84a4d63339c9

• git.kernel.orghttps://git.kernel.org/stable/c/bddd678fd2864b435d00d51a4d3808a0d89c79de
• git.kernel.orghttps://git.kernel.org/stable/c/e59d0cd8f414592187ead97b5832600ff7a0dd61
• git.kernel.orghttps://git.kernel.org/stable/c/ef56b2db216f130c4240aed907d1c5272c2d298d
• git.kernel.orghttps://git.kernel.org/stable/c/79d3bafaecc13bccab1ebbd28a15e669c5a4cdaf