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CVE-2021-0677 Details
Description
In ccu driver, there is a possible out of bounds read due to an integer overflow. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05827154; Issue ID: ALPS05827154.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://corp.mediatek.com/product-security-bulletin/December-2021 | CVE | Vendor Advisory |
| https://corp.mediatek.com/product-security-bulletin/December-2021 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-190 | Integer Overflow or Wraparound | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| google android | 11.0 |
CPE
Remediation
| |
| mediatek mt6833 | All versions |
CPE
Remediation
| |
| mediatek mt6853 | All versions |
CPE
Remediation
| |
| mediatek mt6873 | All versions |
CPE
Remediation
| |
| mediatek mt6877 | All versions |
CPE
Remediation
| |
| mediatek mt6885 | All versions |
CPE
Remediation
| |
| mediatek mt6889 | All versions |
CPE
Remediation
| |
| mediatek mt8771 | All versions |
CPE
Remediation
| |
| mediatek mt8791 | All versions |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Dec 22, 2021 | Initial Analysis | [email protected] |