CVE-2023-53647

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

0.18% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 8.2% 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

2025-10-07 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

60903624a83b89bad735b729b2b8523041816c8d4163ec104ebc37b648031a94

• git.kernel.orghttps://git.kernel.org/stable/c/96db43aced395844a7abc9a0a5cc702513e3534a
• git.kernel.orghttps://git.kernel.org/stable/c/9fc162c59edc841032a3553eb2334320abab0784
• git.kernel.orghttps://git.kernel.org/stable/c/64f09d45e94547fbf219f36d1d02ac42742c028c
• git.kernel.orghttps://git.kernel.org/stable/c/78e04bbff849b51b56f5925b1945db2c6e128b61