CVE-2022-20066 json
In atf (hwfde), there is a possible leak of sensitive information due to incorrect error handling.
published 2022-04-11 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-25326
- cvss
- 4.4
- 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 2%
- public exploits
- 0
- none known
Summary
In atf (hwfde), there is a possible leak of sensitive information due to incorrect error handling. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06171729; Issue ID: ALPS06171729.
Exploit prediction
0.13% chance of exploitation in the next 30 days, higher than 2% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 4.4 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 2.1 | AV:L/AC:L/Au:N/C:P/I:N/A:N |
Affected products
- MediaTek, Inc. MT6580, MT6739, MT6761, MT6765, MT6769, MT6771, MT6785, MT6833, MT6873, MT6875, MT6877, MT6891, MT8168, MT8365, MT8666, MT8667, MT8696, MT8766, MT8768, MT8788
Classification
- Weakness
-
- CWE-755 Improper Handling of Exceptional Conditions
References
-
corp.mediatek.com
/product-security-bulletin/May-2022
vendor-advisory
Sources
- CVE List CVE-2022-20066
- NVD CVE-2022-20066
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