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[email protected]CVE-2018-10878

HistoryJul 26, 2018 - 6:29 p.m.

CVE-2018-10878

2018-07-2618:29:00

CWE-787

[email protected]

web.nvd.nist.gov

229

cve-2018-10878

linux kernel

ext4 filesystem

out-of-bounds write

denial of service

nvd

CVSS2

6.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.4

Confidence

High

EPSS

Percentile

10.1%

JSON

A flaw was found in the Linux kernel’s ext4 filesystem. A local user can cause an out-of-bounds write and a denial of service or unspecified other impact is possible by mounting and operating a crafted ext4 filesystem image.

Affected configurations

NVD

Node

canonicalubuntu_linuxMatch14.04lts

canonicalubuntu_linuxMatch16.04lts

canonicalubuntu_linuxMatch18.04lts

Node

linuxlinux_kernelRange<3.16.58

linuxlinux_kernelRange3.17–3.18.124

linuxlinux_kernelRange3.19–4.4.140

linuxlinux_kernelRange4.5–4.9.112

linuxlinux_kernelRange4.10–4.14.55

linuxlinux_kernelRange4.15–4.17.6

Node

debiandebian_linuxMatch8.0

Node

redhatenterprise_linux_desktopMatch7.0

redhatenterprise_linux_serverMatch7.0

redhatenterprise_linux_workstationMatch7.0

VendorProductVersionCPE
canonicalubuntu_linux16.04cpe:/o:canonical:ubuntu_linux:16.04::lts:
canonicalubuntu_linux14.04cpe:/o:canonical:ubuntu_linux:14.04::lts:
canonicalubuntu_linux18.04cpe:/o:canonical:ubuntu_linux:18.04::lts:

Vendor	Product	Version	CPE
canonical	ubuntu_linux	16.04	cpe:/o:canonical:ubuntu_linux:16.04::lts:
canonical	ubuntu_linux	14.04	cpe:/o:canonical:ubuntu_linux:14.04::lts:
canonical	ubuntu_linux	18.04	cpe:/o:canonical:ubuntu_linux:18.04::lts:

CNA Affected

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