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CVE-2022-21767
In Bluetooth, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with…
High8.8EPSS 0.34%
- Published
- Updated
- Reserved
- Assigned by
- MediaTek
Description
In Bluetooth, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06784430; Issue ID: ALPS06784430.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High8.8 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.34% · top 72% of all CVEs (7 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.
Weakness
- Elevation of Privilege
- CWE-787 (opens in a new tab)All about CWE-787 and its CVEs
Affected products
MediaTek, Inc. · MT8167, MT8175, MT8183, MT8362A, MT8365, MT8385
- affected Android 8.1, 9.0, 10.0, 11.0, 12.0
References (1)
- https://corp.mediatek.com/product-security-bulletin/July-2022 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2022-21767)Record last updated .