CVE-2022-23731

V8 javascript engine (heap vulnerability) can cause privilege escalation ,which can impact on some webOS TV models.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://lgsecurity.lge.com/bulletins/tv	Vendor Advisory
https://lgsecurity.lge.com/bulletins/tv	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:lg:webos:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:49

Type	Values Removed	Values Added
References	~~() https://lgsecurity.lge.com/bulletins/tv - Vendor Advisory~~	() https://lgsecurity.lge.com/bulletins/tv - Vendor Advisory

18 Mar 2022, 20:18

Type	Values Removed	Values Added
CWE		NVD-CWE-noinfo
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 4.6 v3 : 7.8
CPE		cpe:2.3:o:lg:webos::::::::
References	~~(MISC) https://lgsecurity.lge.com/bulletins/tv -~~	(MISC) https://lgsecurity.lge.com/bulletins/tv - Vendor Advisory

11 Mar 2022, 18:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-03-11 18:15

Updated : 2024-11-21 06:49

NVD link : CVE-2022-23731

Mitre link : CVE-2022-23731

CVE.ORG link : CVE-2022-23731

JSON object : View

Products Affected

lg

webos

CWE

CWE-264

Permissions, Privileges, and Access Controls

NVD-CWE-noinfo

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