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[email protected]CVE-2018-10882

HistoryJul 27, 2018 - 6:29 p.m.

CVE-2018-10882

2018-07-2718:29:01

CWE-787

[email protected]

web.nvd.nist.gov

134

linux

kernel

ext4

filesystem

security

vulnerability

cve-2018-10882

nvd

4.9 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:N/I:N/A:C

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.9 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

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.

Affected configurations

NVD

Node

linuxlinux_kernelMatch-

Node

canonicalubuntu_linuxMatch14.04lts

canonicalubuntu_linuxMatch16.04lts

canonicalubuntu_linuxMatch18.04lts

debiandebian_linuxMatch8.0

Node

redhatenterprise_linuxMatch7.0

CPENameOperatorVersion
linux:linux_kernellinux linux kerneleq-

CPE	Name	Operator	Version
linux:linux_kernel	linux linux kernel	eq	-

CNA Affected

[
  {
    "product": "kernel",
    "vendor": "[UNKNOWN]",
    "versions": [
      {
        "status": "affected",
        "version": "n/a"
      }
    ]
  }
]