---
cve: "CVE-2025-40232"
severity: "LOW"
cvss: 3.1
epss: "18%"
vendor: "Linux"
kev: false
exploited: false
published: "2025-12-04 16:16:16"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-18T02:37:43+02:00"
---

# CVE-2025-40232

> 3.1 LOW

## Beschreibung

In the Linux kernel, the following vulnerability has been resolved:

rv: Fully convert enabled_monitors to use list_head as iterator

The callbacks in enabled_monitors_seq_ops are inconsistent. Some treat the
iterator as struct rv_monitor *, while others treat the iterator as struct
list_head *.

This causes a wrong type cast and crashes the system as reported by Nathan.

Convert everything to use struct list_head * as iterator. This also makes
enabled_monitors consistent with available_monitors.

## Patch verfügbar (OSV)

- Kernel ≥ 6.17.6

## Referenzen

- <https://git.kernel.org/stable/c/8948a0338d33c4a7ef1e0c439a3ad1d5fe9355ae>
- <https://git.kernel.org/stable/c/103541e6a5854b08a25e4caa61e990af1009a52e>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-40232) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_