High severity7.8NVD Advisory· Published Dec 17, 2021· Updated Jun 17, 2026
CVE-2021-0673
CVE-2021-0673
Description
In Audio Aurisys HAL, there is a possible permission bypass due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05977326; Issue ID: ALPS05977326.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Aurisys HAL/Audio Aurisys HALdescription
Patches
Vulnerability mechanics
References
1- corp.mediatek.com/product-security-bulletin/December-2021nvdVendor Advisory
News mentions
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