CVE-2023-53498

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

0.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 5.1% 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

2025-10-01 11:45Z11 MO AGO

Last updated

2026-05-11 19:46Z3 MO AGO

Reserved

2025-10-01

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

c834ad1bd5a463611d988d31d4ac051f51656f89de0ab744b63c515f84521d06

• git.kernel.orghttps://git.kernel.org/stable/c/624a60911b71af08a912ee8a296b271b3e7b34ab
• git.kernel.orghttps://git.kernel.org/stable/c/4b1afffdd94093118b3cc235ef2b4d2520fb4950
• git.kernel.orghttps://git.kernel.org/stable/c/b75aaebac265e3f29863699d9a929fdfba13d0a4
• git.kernel.orghttps://git.kernel.org/stable/c/281933f36a53fed1c2993a92cf1edfb424595474
• git.kernel.orghttps://git.kernel.org/stable/c/d4b749771fed3f99bbe8880eaab32a05ede0e5fa
• git.kernel.orghttps://git.kernel.org/stable/c/52f1783ff4146344342422c1cd94fcb4ce39b6fe