---
cve: "CVE-2024-27388"
severity: "CRITICAL"
cvss: 9.8
epss: "96%"
vendor: "Linux"
kev: false
exploited: false
published: "2024-05-01 13:15:51"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-17T09:42:43+02:00"
---

# CVE-2024-27388

> 9.8 CRITICAL

## Beschreibung

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

SUNRPC: fix some memleaks in gssx_dec_option_array

The creds and oa->data need to be freed in the error-handling paths after
their allocation. So this patch add these deallocations in the
corresponding paths.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- Kernel ≥ 4.19.311
- Kernel ≥ 5.4.273
- Kernel ≥ 5.10.214
- Kernel ≥ 5.15.153
- Kernel ≥ 6.1.83
- Kernel ≥ 6.6.23
- Kernel ≥ 6.7.11
- Kernel ≥ 6.8.2

## Referenzen

- <https://git.kernel.org/stable/c/b97c37978ca825557d331c9012e0c1ddc0e42364>
- <https://git.kernel.org/stable/c/bfa9d86d39a0fe4685f90c3529aa9bd62a9d97a8>
- <https://git.kernel.org/stable/c/bb336cd8d5ecb69c430ebe3e7bcff68471d93fa8>
- <https://git.kernel.org/stable/c/dd292e884c649f9b1c18af0ec75ca90b390cd044>
- <https://git.kernel.org/stable/c/934212a623cbab851848b6de377eb476718c3e4c>
- <https://git.kernel.org/stable/c/5e6013ae2c8d420faea553d363935f65badd32c3>
- <https://git.kernel.org/stable/c/9806c2393cd2ab0a8e7bb9ffae02ce20e3112ec4>
- <https://git.kernel.org/stable/c/996997d1fb2126feda550d6adcedcbd94911fc69>
- <https://git.kernel.org/stable/c/3cfcfc102a5e57b021b786a755a38935e357797d>
- <https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html>
- <https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2024-27388) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_