Cloud Vulnerability DB
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Vulnerability DatabaseCVE-2022-32634
CVE-2022-32634:
NixOS vulnerability analysis and mitigation
Overview
In ccci (MediaTek component), there is a possible out of bounds write vulnerability (CVE-2022-32634) due to improper input validation. The vulnerability was discovered and disclosed in December 2022, affecting multiple MediaTek chipsets running Android versions 11.0, 12.0, and 13.0 (Vendor Advisory).
Technical details
The vulnerability is classified as a medium severity issue with a CVSS v3.1 base score of 6.7 (MEDIUM). It is categorized under CWE-20 (Improper Input Validation). The vulnerability exists in the ccci component and could lead to out of bounds write operations due to improper validation of input (NVD).
Impact
If exploited, this vulnerability could lead to local escalation of privilege with System execution privileges needed. The attack requires no user interaction for exploitation (NVD).
Mitigation and workarounds
The vulnerability affects multiple MediaTek chipsets including MT6761, MT6765, MT6768, MT6779, MT6781, MT6785, and others running Android versions 11.0, 12.0, and 13.0. MediaTek has released patches identified as ALPS07138646 to address this vulnerability (Vendor Advisory).
Additional resources
Source: This report was generated using AI
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