CVSS 3.1 Score 6.7 of 10 (medium)


Published Aug 7, 2023
Updated: Aug 9, 2023
CWE ID 787


CVE-2023-20811 is a cyber vulnerability that affects multiple products, including rh66dg, sYyJEl, X6IjkB, X6IjkA, fWGaF5, s23HS_, bQe5zt, X6Ijj_, X6Ijj-, X6Ijj9, X6Ijj8, X6Ijj7, and X6Ijj6. It is categorized as CWE-787 (Out-of-bounds Write). The vulnerability allows for a possible out of bounds write in IOMMU due to a missing bounds check. With high privileges required and no user interaction needed for exploitation, it poses a potential risk of local escalation of privilege with system execution privileges. The base severity is rated as MEDIUM with a base score of 6.7 according to CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H. A patch with the ID DTV03692061 is available to remediate this vulnerability.


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