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CVE-2023-44123

Bluetooth - Theft and (over-)write of arbitrary files with system privilege via PendingIntent hijacking

CVSS 6.1 MEDIUMEPSS 0.1%CWE-285
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 6.1EPSS 0.1%KEV nãoPoC Nuclei Metasploit Patch referenciado
Lifecycle
27 Sep 2023Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
The vulnerability is the use of implicit PendingIntents with the PendingIntent.FLAG_MUTABLE set that leads to theft and/or (over-)write of arbitrary files with system privilege in the Bluetooth ("com.lge.bluetoothsetting") app. The attacker's app, if it had access to app notifications, could intercept them and redirect them to its activity, before making it grant access permissions to content providers with the `android:grantUriPermissions="true"` flag.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

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