CVE-2023-38299 Information disclosure in n/a
Local apps can read the device IMEI from a system property, bypassing Android privacy restrictions on non-resettable identifiers.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-38299?
CVE-2023-38299 is a medium-severity vulnerability in n/a, published on 22 Apr 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Various software builds for the AT&T Calypso, Nokia C100, Nokia C200, and BLU View 3 devices leak the device IMEI to a system property that can be accessed by any local app on the device without any permissions or special privileges. Google restricted third-party apps from directly obtaining non-resettable device identifiers in Android 10 and higher, but in these instances they are leaked by a high-privilege process and can be obtained indirectly. The software build fingerprints for each confirmed vulnerable device are as follows: AT&T Calypso (ATT/U318AA/U318AA:10/QP1A.190711.020/1632369780:user/release-keys); Nokia C100 (Nokia/DrakeLite_02US/DKT:12/SP1A.210812.016/02US_1_190:user/release-keys and Nokia/DrakeLite_02US/DKT:12/SP1A.210812.016/02US_1_270:user/release-keys); Nokia C200 (Nokia/Drake_02US/DRK:12/SP1A.210812.016/02US_1_080:user/release-keys); and BLU View 3 (BLU/B140DL/B140DL:11/RP1A.200720.011/1628014629:user/release-keys, BLU/B140DL/B140DL:11/RP1A.200720.011/1632535579:user/release-keys, BLU/B140DL/B140DL:11/RP1A.200720.011/1637325978:user/release-keys, BLU/B140DL/B140DL:11/RP1A.200720.011/1650073052:user/release-keys, BLU/B140DL/B140DL:11/RP1A.200720.011/1657087912:user/release-keys, BLU/B140DL/B140DL:11/RP1A.200720.011/1666316280:user/release-keys, and BLU/B140DL/B140DL:11/RP1A.200720.011/1672371162:user/release-keys). This malicious app reads from the "persist.sys.imei1" system property to indirectly obtain the device IMEI.
Which versions are affected by CVE-2023-38299?
How do I fix CVE-2023-38299?
No fix has been published for CVE-2023-38299 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-38299 being exploited?
There is no known exploitation of CVE-2023-38299 in the wild and no public exploit code.
Sources
Also known as GHSA-p5gx-xhhr-34q8.