---
cve: "CVE-2024-27402"
severity: "MEDIUM"
cvss: 5.8
epss: "22%"
vendor: "Linux"
kev: false
exploited: false
published: "2024-05-17 12:15:09"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-08T21:35:31+02:00"
---

# CVE-2024-27402

> 5.8 MEDIUM

## Beschreibung

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

phonet/pep: fix racy skb_queue_empty() use

The receive queues are protected by their respective spin-lock, not
the socket lock. This could lead to skb_peek() unexpectedly
returning NULL or a pointer to an already dequeued socket buffer.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- Kernel ≥ 5.15.181
- Kernel ≥ 6.1.80
- Kernel ≥ 6.6.19
- Kernel ≥ 6.7.7

## Referenzen

- <https://git.kernel.org/stable/c/7d3914a477eed92b48c493a8631cc4554ab4fd4f>
- <https://git.kernel.org/stable/c/9d5523e065b568e79dfaa2ea1085a5bcf74baf78>
- <https://git.kernel.org/stable/c/0a9f558c72c47472c38c05fcb72c70abb9104277>
- <https://git.kernel.org/stable/c/8ef4fcc7014b9f93619851d6b78d6cc2789a4c88>
- <https://git.kernel.org/stable/c/7d2a894d7f487dcb894df023e9d3014cf5b93fe5>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2024-27402) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_