---
cve: "CVE-2024-50097"
severity: "MEDIUM"
cvss: 5.5
epss: "23%"
vendor: "Linux"
kev: false
exploited: false
published: "2024-11-05 17:15:06"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-12T16:38:48+02:00"
---

# CVE-2024-50097

> 5.5 MEDIUM

## Beschreibung

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

net: fec: don't save PTP state if PTP is unsupported

Some platforms (such as i.MX25 and i.MX27) do not support PTP, so on
these platforms fec_ptp_init() is not called and the related members
in fep are not initialized. However, fec_ptp_save_state() is called
unconditionally, which causes the kernel to panic. Therefore, add a
condition so that fec_ptp_save_state() is not called if PTP is not
supported.

## CVSS-Vektor

```
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Lokal | good |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Keine | good |
| I Integrität | Keine | good |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- Kernel ≥ 6.6.57
- Kernel ≥ 6.11.4

## Referenzen

- <https://git.kernel.org/stable/c/7745e14f4c036ce94a5eb05d06e49b0d84b306f9>
- <https://git.kernel.org/stable/c/3192e8d4a1ef9fc9bd7a59cdce51543367e5edd6>
- <https://git.kernel.org/stable/c/6be063071a457767ee229db13f019c2ec03bfe44>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2024-50097) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_