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CVE-2023-44129— Messaging - Gaining access to arbitrary content providers via QClipIntentReceiverActivity

Quick assessment

Affected
LG Electronics LG V60 Thin Q 5G(LMV600VM)
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

LG mobile是韩国乐金（LG）公司的一系列移动设备产品。 LG Mobile存在安全漏洞。攻击者利用该漏洞可以获取敏感信息。

CVSS 3.6 · Low EPSS 0.10% · P1

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2023-44129

Vulnerability Information
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Vulnerability Title
Messaging - Gaining access to arbitrary content providers via QClipIntentReceiverActivity
Source: CVE Program / CVE List V5
Vulnerability Description
The vulnerability is that the Messaging ("com.android.mms") app patched by LG forwards attacker-controlled intents back to the attacker in the exported "com.android.mms.ui.QClipIntentReceiverActivity" activity. The attacker can abuse this functionality by launching this activity and then sending a broadcast with the "com.lge.message.action.QCLIP" action. The attacker can send, e.g., their own data/clipdata and set Intent.FLAG_GRANT_* flags. After the attacker received that intent in the "onActivityResult()" method, they would have access to arbitrary content providers that have the `android:grantUriPermissions="true"` flag set.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-926
Source: CVE Program / CVE List V5
Vulnerability Title
LG Mobile 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LG mobile是韩国乐金（LG）公司的一系列移动设备产品。 LG Mobile存在安全漏洞。攻击者利用该漏洞可以获取敏感信息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
LG Electronics LG V60 Thin Q 5G(LMV600VM) Android 12 ~ 13 -

II. Public POCs for CVE-2023-44129

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III. Intelligence Information for CVE-2023-44129

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Other References for CVE-2023-44129 (1)

Same Patch Batch · LG Electronics · 2023-09-27 · 9 CVEs total

CVE-2023-44125 6.1 MEDIUM Personalized service - Theft and (over-)write of arbitrary files with system privilege via
CVE-2023-44124 6.1 MEDIUM Screen recording - Theft of arbitrary files with system privilege
CVE-2023-44123 6.1 MEDIUM Bluetooth - Theft and (over-)write of arbitrary files with system privilege via PendingInt
CVE-2023-44122 6.1 MEDIUM LockScreenSettings - Theft arbitrary files with system privilege
CVE-2023-44128 5.0 MEDIUM LGInstallService - Deletion of arbitrary files with system privilege
CVE-2023-44121 5.0 MEDIUM LG ThinQ Service - Intent redirection with system privilege/LaunchAnyWhere
CVE-2023-44127 3.6 LOW Call management - Implicit activity intents disclose contact details and phone numbers
CVE-2023-44126 3.6 LOW Call management - Implicit intents disclose telephony data such as phone numbers, call sta

IV. Related Vulnerabilities

Same product: LG V60 Thin Q 5G(LMV600VM)
Same vendor: LG Electronics
Same weakness: CWE-926

V. Comments for CVE-2023-44129

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