---
cve: "CVE-2023-37453"
severity: "MEDIUM"
cvss: 4.6
epss: "63%"
vendor: "n/a"
kev: false
exploited: false
published: "2023-07-06 17:15:14"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-11T09:57:45+02:00"
---

# CVE-2023-37453

> 4.6 MEDIUM

## Beschreibung

An issue was discovered in the USB subsystem in the Linux kernel through 6.4.2. There is an out-of-bounds and crash in read_descriptors in drivers/usb/core/sysfs.c.

## CVSS-Vektor

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

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

## Referenzen

- <https://syzkaller.appspot.com/bug?extid=18996170f8096c6174d0>
- <https://lore.kernel.org/all/000000000000c0ffe505fe86c9ca%40google.com/T/>
- <https://lore.kernel.org/all/000000000000e56434059580f86e%40google.com/T/>
- <https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=1e4c574225cc5a0553115e5eb5787d1474db5b0f>
- <https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=85d07c55621676d47d873d2749b88f783cd4d5a1>
- <https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=de28e469da75359a2bb8cd8778b78aa64b1be1f4>
- <https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ff33299ec8bb80cdcc073ad9c506bd79bb2ed20b>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2023-37453) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_