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High severity8.8NVD Advisory· Published Jan 5, 2021· Updated Jun 17, 2026

CVE-2021-22492

CVE-2021-22492

Description

An issue was discovered on Samsung mobile devices with O(8.x), P(9.0), and Q(10.0) (Broadcom Bluetooth chipsets) software. The Bluetooth UART driver has a buffer overflow. The Samsung ID is SVE-2020-18731 (January 2021).

AI Insight

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

Affected products

6
  • Samsung/mobile devicesdescription
  • Google/Android4 versions
    cpe:2.3:o:google:android:8.0:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:o:google:android:8.0:*:*:*:*:*:*:*
    • cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:*
    • cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*
    • cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
  • Samsung Mobile/mobile devicesllm-create
    Range: O(8.x), P(9.0), and Q(10.0)

Patches

Vulnerability mechanics

References

1

News mentions

0

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