CVE-2023-44128
LGInstallService - Deletion of arbitrary files with system privilege
- State
- Published
- Severity
- 5.0 Medium
- Published
- Sep 27, 2023
- Updated
- Sep 20, 2024
- Reserved
- Sep 26, 2023
Description
he vulnerability is to delete arbitrary files in LGInstallService ("com.lge.lginstallservies") app. The app contains the exported "com.lge.lginstallservies.InstallService" service that exposes an AIDL interface. All its "installPackage*" methods are finally calling the "installPackageVerify()" method that performs signature validation after the delete file method. An attacker can control conditions so this security check is never performed and an attacker-controlled file is deleted.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.0 Medium | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:L | LGE |
Weaknesses
- CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition
Affected Products
| Product | Versions |
|---|---|
LG V60 Thin Q 5G(LMV600VM)LG Electronics |
|
References
- https://lgsecurity.lge.com/bulletins/mobile#updateDetailsvendor-advisory
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