Medium severity6.5NVD Advisory· Published Apr 12, 2022· Updated Jun 17, 2026

CVE-2021-39805

Description

In l2cble_process_sig_cmd of l2c_ble.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure through Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-212694559

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Google/Android SDKcpe-rescue
Android X86/android-x86llm-fuzzy
Range: Android-12, Android-12L

Patches

Vulnerability mechanics

References

source.android.com/security/bulletin/2022-04-01nvdVendor Advisory

News mentions

No linked articles in our index yet.

cvss	0.423
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000