In IOMMU, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: DTV03692061; Issue ID: DTV03692061.
Metrics
No CVSS v4.0
Attack Vector Local
Attack Complexity Low
Privileges Required High
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
User Interaction None
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
Vendors | Products |
---|---|
|
|
Linux |
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Mediatek |
|
Configuration 1 [-]
AND |
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No data.
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: MediaTek
Published: 2023-08-07T03:22:00.788Z
Updated: 2024-08-02T09:14:41.212Z
Reserved: 2022-10-28T02:03:23.672Z
Link: CVE-2023-20811
Vulnrichment
No data.
NVD
Status : Modified
Published: 2023-08-07T04:15:14.367
Modified: 2024-11-21T07:41:34.753
Link: CVE-2023-20811
Redhat
No data.