CVE-2022-20046 json
In Bluetooth, there is a possible memory corruption due to a logic error.
published 2022-02-09 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-25306
- cvss
- 5.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.1%
- EPSS 0.1% chance of exploitation in 30 days, percentile 1%
- public exploits
- 0
- none known
Summary
In Bluetooth, there is a possible memory corruption due to a logic error. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06142410; Issue ID: ALPS06142410.
Exploit prediction
0.11% chance of exploitation in the next 30 days, higher than 1% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 2.1 | AV:L/AC:L/Au:N/C:N/I:N/A:P |
Affected products
- MediaTek, Inc. MT8167, MT8175, MT8183, MT8362A, MT8365, MT8385
Classification
- Weakness
-
- CWE-401 Missing Release of Memory after Effective Lifetime
References
-
corp.mediatek.com
/product-security-bulletin/February-2022
vendor-advisory
Sources
- CVE List CVE-2022-20046
- NVD CVE-2022-20046
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