CVE-2022-20023
In Bluetooth, there is a possible application crash due to bluetooth flooding a device with...
In Bluetooth, there is a possible application crash due to bluetooth flooding a device with LMP_AU_rand packet. This could lead to remote denial of service of bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06198608; Issue ID: ALPS06198608.
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
In Bluetooth, there is a possible application crash due to bluetooth flooding a device with LMP_AU_rand packet. This could lead to remote denial of service of bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06198608; Issue ID: ALPS06198608.
- Record
CVE-2022-20023- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 3.3 Low
AV:A/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-772
- Updated
- 2026-11-02
CVE List No score
In Bluetooth, there is a possible application crash due to bluetooth flooding a device with LMP_AU_rand packet. This could lead to remote denial of service of bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06198608; Issue ID: ALPS06198608.
- Record
CVE-2022-20023- Updated
- 2026-11-02
EUVDEUVD-2022-25283 No score
In Bluetooth, there is a possible application crash due to bluetooth flooding a device with LMP_AU_rand packet. This could lead to remote denial of service of bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06198608; Issue ID: ALPS06198608.
- Record
EUVD-2022-25283- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-wv95-5hh8-j5cp No score
In Bluetooth, there is a possible application crash due to bluetooth flooding a device with...
In Bluetooth, there is a possible application crash due to bluetooth flooding a device with LMP_AU_rand packet. This could lead to remote denial of service of bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06198608; Issue ID: ALPS06198608.
- Record
GHSA-wv95-5hh8-j5cp- Weakness
- CWE-772
- Updated
- 2026-11-02
Affected products
- google android
- mediatek, inc. mt6580, mt6630, mt6735, mt6737, mt6739, mt6750s, mt6753, mt6755s, mt6757, mt6757c, mt6757cd, mt6757ch, mt6761, mt6762, mt6763, mt6765, mt6768, mt6771, mt6779, mt6785, mt6833, mt6853, mt6853t, mt6873, mt6877, mt6885, mt6889, mt6893, mt7662t, mt7663, mt7668, mt7915, mt7920, mt7921, mt7922, mt8163, mt8167, mt8167s, mt8168, mt8173, mt8175, mt8183, mt8185, mt8195, mt8321, mt8362a, mt8362b, mt8365, mt8385, mt8765, mt8766, mt8768, mt8786, mt8788, mt8789, mt8791, mt8797
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-20023 is a medium vulnerability (CVSS 6.5) in Google Android, published January 4, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.27%, the 20th percentile. No source names a fixed version.