CVE-2023-53571

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-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

60fd46ad0dfe2503089914eae8eef506e4cff15869e7d930f6ece6e4fc4a9bef

• git.kernel.orghttps://git.kernel.org/stable/c/780f303233c35eeb5132e3ee1cbc8f4cebe86dd2
• git.kernel.orghttps://git.kernel.org/stable/c/54202488c835dab8c648acd107f0bb8eaa699894
• git.kernel.orghttps://git.kernel.org/stable/c/0fe6ef82e4f4764e8f556632e4cd93d78d448e99
• git.kernel.orghttps://git.kernel.org/stable/c/8cd725315c559a8a4d18ac1d7fce1d6b9a667529
• git.kernel.orghttps://git.kernel.org/stable/c/fd8b0abecdf66379e9d25d7448b942b5be379cb2
• git.kernel.orghttps://git.kernel.org/stable/c/631420b06597a33c72b6dcef78d1c2dea17f452d