Vulnerability · Published Sep 27, 2023 · Assigned by LGE

CVE-2023-44128LGInstallService - Deletion of arbitrary files with system privilege

Medium 5.0

In plain English

A medium-severity security flaw in LG V60 Thin Q 5G(LMV600VM) from LG Electronics. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 0% of all known vulnerabilities).

Severity (CVSS 3.1)5.0Medium

Exploit odds (30 days)<0.1%top 99.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
LG Electronics	LG V60 Thin Q 5G(LMV600VM)	Android 4 – through 13

Weakness: CWE-367 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:L

References

https://lgsecurity.lge.com/bulletins/mobile#updateDetails vendor-advisory