---
cve: "CVE-2018-10882"
severity: "MEDIUM"
cvss: 4.8
epss: "72%"
vendor: "[UNKNOWN]"
kev: false
exploited: false
published: "2018-07-27 18:29:01"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T09:53:12+02:00"
---

# CVE-2018-10882

> 4.8 MEDIUM

## Beschreibung

A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound write in in fs/jbd2/transaction.c code, a denial of service, and a system crash by unmounting a crafted ext4 filesystem image.

## CVSS-Vektor

```
CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
```

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

## Referenzen

- <https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10882>
- <https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c37e9e013469521d9adb932d17a1795c139b36db>
- <https://usn.ubuntu.com/3753-2/>
- <https://usn.ubuntu.com/3871-5/>
- <https://usn.ubuntu.com/3871-4/>
- <https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html>
- <https://access.redhat.com/errata/RHSA-2018:2948>
- <https://bugzilla.kernel.org/show_bug.cgi?id=200069>
- <https://usn.ubuntu.com/3871-1/>
- <http://www.securityfocus.com/bid/106503>
- <https://usn.ubuntu.com/3753-1/>
- <https://usn.ubuntu.com/3871-3/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2018-10882) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_