---
cve: "CVE-2023-52819"
severity: "MEDIUM"
cvss: 6.6
epss: "24%"
vendor: "Linux"
kev: false
exploited: false
published: "2024-05-21 15:31:25"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-12T01:53:25+02:00"
---

# CVE-2023-52819

> 6.6 MEDIUM

## Beschreibung

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

drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga

For pptable structs that use flexible array sizes, use flexible arrays.

## CVSS-Vektor

```
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/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 | Gering | warn |
| I Integrität | Gering | warn |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- Kernel ≥ 4.14.331
- Kernel ≥ 4.19.300
- Kernel ≥ 5.4.262
- Kernel ≥ 5.10.202
- Kernel ≥ 5.15.140
- Kernel ≥ 6.1.64
- Kernel ≥ 6.5.13
- Kernel ≥ 6.6.3

## Referenzen

- <https://git.kernel.org/stable/c/60a00dfc7c5deafd1dd393beaf53224f7256dad6>
- <https://git.kernel.org/stable/c/a63fd579e7b1c3a9ebd6e6c494d49b1b6cf5515e>
- <https://git.kernel.org/stable/c/d50a56749e5afdc63491b88f5153c1aae00d4679>
- <https://git.kernel.org/stable/c/8c1dbddbfcb051e82cea0c197c620f9dcdc38e92>
- <https://git.kernel.org/stable/c/a237675aa1e62bbfaa341c535331c8656a508fa1>
- <https://git.kernel.org/stable/c/d0725232da777840703f5f1e22f2e3081d712aa4>
- <https://git.kernel.org/stable/c/7c68283f3166221af3df5791f0e13d3137a72216>
- <https://git.kernel.org/stable/c/b3b8b7c040cf069da7afe11c5bd73b870b8f3d18>
- <https://git.kernel.org/stable/c/0f0e59075b5c22f1e871fbd508d6e4f495048356>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2023-52819) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_