CVEvulnerability

CVE-2018-10883

5.5 MEDIUM Published 2018-07-30 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2018-07-30
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
4.8 MEDIUM — CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
CVSS 3.0 ([email protected])
5.5 MEDIUM — CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
4.9 MEDIUM — AV:L/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
CWE-787

Description

A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bounds write in jbd2_journal_dirty_metadata(), a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image.

Affected configurations

• debian debian linux 8.0 • linux linux kernel (< 4.9.110) • canonical ubuntu linux 14.04 • canonical ubuntu linux 16.04 • canonical ubuntu linux 18.04 • redhat enterprise linux 7.0 • redhat enterprise linux desktop 7.0 • redhat enterprise linux server 7.0 • redhat enterprise linux workstation 7.0

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References