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GHSA-c43c-pr38-m5g2

Опубликовано: 16 апр. 2026
Источник: github
Github: Не прошло ревью
CVSS4: 5.6

Описание

Insufficient checks of the RMP on host buffer access in IOMMU may allow an attacker with privileges and a compromised hypervisor to trigger an out of bounds condition without RMP checks, resulting in a potential loss of confidential guest integrity.

Insufficient checks of the RMP on host buffer access in IOMMU may allow an attacker with privileges and a compromised hypervisor to trigger an out of bounds condition without RMP checks, resulting in a potential loss of confidential guest integrity.

EPSS

Процентиль: 1%
0.00098
Низкий

5.6 Medium

CVSS4

Дефекты

CWE-788

Связанные уязвимости

ubuntu
4 месяца назад

Insufficient checks of the RMP on host buffer access in IOMMU may allow an attacker with privileges and a compromised hypervisor to trigger an out of bounds condition without RMP checks, resulting in a potential loss of confidential guest integrity.

nvd
4 месяца назад

Insufficient checks of the RMP on host buffer access in IOMMU may allow an attacker with privileges and a compromised hypervisor to trigger an out of bounds condition without RMP checks, resulting in a potential loss of confidential guest integrity.

CVSS3: 5.3
msrc
4 месяца назад

AMD: CVE-2023-20585 IOMMU Write Buffer Vulnerability

CVSS3: 5.3
fstec
около 1 года назад

Уязвимость блока управления памятью для операций ввода-вывода IOMMU микропрограммного обеспечения процессоров AMD, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации

suse-cvrf
около 2 месяцев назад

Security update for the Linux Kernel

EPSS

Процентиль: 1%
0.00098
Низкий

5.6 Medium

CVSS4

Дефекты

CWE-788