PT-2018-9828 · Linux+4 · Linux Kernel+4

Wen Xu · Published 2018-04-24 · Updated 2024-06-15 · CVE-2018-10322

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 4.16.4

Description: The issue allows local users to cause a denial of service via a crafted xfs image, resulting in an invalid pointer dereference in the xfs ilock attr map shared function.

Recommendations: For Linux kernel versions prior to 4.16.4, update to version 4.16.4 or later to resolve the issue.

Exploit

Fix

DoS

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

ALT-PU-2018-1621

ALT-PU-2019-1433

CESA-2018_3083

CVE-2018-10322

OPENSUSE-SU-2024:10728-1

OPENSUSE-SU-2024:13704-1

RHSA-2018:2948

RHSA-2018:3083

RHSA-2018:3096

RHSA-2018_3083

RHSA-2018_3096

USN-4578-1

USN-4579-1

Affected Products

Alt Linux

Centos

Linux Kernel

Red Hat

Ubuntu

References · 222

• 🔥 https://bugzilla.kernel.org/show_bug.cgi?id=199377 · Exploit
• https://osv.dev/vulnerability/USN-4579-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-25285 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-16119 · Vendor Advisory
• https://spinics.net/lists/linux-xfs/msg17215.html · Patch
• https://cve.org/CVERecord?id=CVE-2018-10322 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:10728-1 · Vendor Advisory
• https://osv.dev/vulnerability/USN-4578-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-4578-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:13704-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-16120 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-4579-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-14314 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2018:3083 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-10322 · Vendor Advisory