Vulnerability Report

CVE-2019-8372

Title: Lg Lha.Sys

Other

Proof Of Concept

No public PoC currently indexed for CVE-2019-8372.

CWE Category CWE-59
Published Date Feb 18, 2019
Modified Date Jun 17, 2026
Exploit Status Not Found
Score 7.0 CVSS v3.0
Exploit Probability (EPSS)
0.54%

Vulnerability Summary

CVE-2019-8372: The LHA.sys driver before 1.1.1811.2101 in LG Device Manager exposes functionality that allows low-privileged users to read and write arbitrary physical memory via specially crafted IOCTL requests and elevate system privileges. This occurs because the device object has an associated symbolic link and an open DACL.

Impacted Vendors

L
lg 1

Reference Links

http://www.jackson-t.ca/lg-driver-lpe.html https://lgsecurity.lge.com/security_updates.html https://twitter.com/Jackson_T/status/1097353402034475009 http://www.jackson-t.ca/lg-driver-lpe.html https://lgsecurity.lge.com/security_updates.html https://twitter.com/Jackson_T/status/1097353402034475009
CVSS v3.0
Source Entity [email protected]
Severity HIGH
7.0
Attack Vector
LOCAL
Complexity
HIGH
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
6.9
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:L/AC:M/Au:N/C:C/I:C/A:C

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2019-8372 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector LOCAL
Complexity HIGH
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Stack

No specific products linked.