CVE-2025-50897

A vulnerability exists in riscv-boom SonicBOOM 1.2 BOOMv1.2 processor implementation, where valid virtual-to-physical address translations configured with write permissions PTEW in SV39 mode may incorrectly trigger a Store/AMO access fault during store instructions sd. This occurs despite the...

CVE-2025-38594

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix UAF on sva unbind with pending IOPFs Commit 17fce9d2336d "iommu/vt-d: Put iopf enablement in domain attach path" disables IOPF on device by removing the device from its IOMMU's IOPF queue when the last IOPF-capabl...

CVE-2025-50897

A vulnerability exists in riscv-boom SonicBOOM 1.2 BOOMv1.2 processor implementation, where valid virtual-to-physical address translations configured with write permissions PTEW in SV39 mode may incorrectly trigger a Store/AMO access fault during store instructions sd. This occurs despite the...

CVE-2025-50897

A vulnerability exists in riscv-boom SonicBOOM 1.2 BOOMv1.2 processor implementation, where valid virtual-to-physical address translations configured with write permissions PTEW in SV39 mode may incorrectly trigger a Store/AMO access fault during store instructions sd. This occurs despite the...

CVE-2025-50897

A vulnerability exists in riscv-boom SonicBOOM 1.2 BOOMv1.2 processor implementation, where valid virtual-to-physical address translations configured with write permissions PTEW in SV39 mode may incorrectly trigger a Store/AMO access fault during store instructions sd. This occurs despite the...

CVE-2025-50897

The CVE-2025-50897 entry concerns riscv-boom SonicBOOM 1.2 (BOOMv1.2). It describes a flaw in the MMU/PMP/memory enforcement where valid virtual-to-physical translations with write permissions in SV39 can trigger a Store/AMO access fault during sd store operations, despite valid PTEs. The fault o...

Linux Distros Unpatched Vulnerability : CVE-2022-49002

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iommu/vt-d: Fix PCI device refcount leak in dmardevscopeinit foreachpcidev is implemented by pcigetdevice. The comment of pcigetdevice says that it will increas...

ROS-20250813-11

A vulnerability in the SMM component of AMD GPU firmware is related to incorrect processing of some special address ranges with invalid entries in the device table DTE. device table entries DTE. Exploitation of the vulnerability could allow an attacker to escalate privileges on the system A...

AMD Server Vulnerabilities – August 2025

Summary Potential vulnerabilities in AMD EPYC™ Processor platforms that affect IOMMU, AMD Secure Encrypted Virtualization – Secure Nested Paging SEV-SNP and other platform components, were found during audits performed internally and by third parties. Mitigations have been provided in AMD EPYC™...

Linux Distros Unpatched Vulnerability : CVE-2022-48894

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu-v3: Don't unregister on shutdown Similar to SMMUv2, this driver calls...

Linux Distros Unpatched Vulnerability : CVE-2022-45869

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A race condition in the x86 KVM subsystem in the Linux kernel through 6.1-rc6 allows guest OS users to cause a denial of service host OS crash or host OS memory...

Linux Distros Unpatched Vulnerability : CVE-2024-26738

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: DLPAR add doesn't completely initialize pcicontroller When a PCI devi...

PT-2025-35961

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the iommufd subsystem where an integer overflow can occur during IOVA allocation due to an incorrect alignment calculation using the ALIGN function...

iommu/amd: Fix potential buffer overflow in parse_ivrs_acpihid

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Vulnerability of the arm_smmu_iova_to_phys_hard() function in the driver/iommu/arm-smmu.c file – This is a Linux kernel IOMMU support driver that allows attackers to compromise the confidentiality and accessibility of protected information.

Vulnerability of the armsmmuiovatophyshard function in the driver/iommu/arm-smmu.c file – The Linux kernel’s IOMMU support driver is vulnerable to security-related errors. Exploiting this vulnerability could allow attackers to compromise the confidentiality and accessibility of protected...

PT-2025-33563

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw exists in the Linux kernel’s drm/amdkfd subsystem where calling mmput from an MMU notifier callback can lead to a deadlock if the process is exiting. This deadlock can cause a...

AZL-72754 CVE-2025-38062 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: genirq/msi: Store the IOMMU IOVA directly in msidesc instead of iommucookie The IOMMU translation for MSI message addresses has been a 2-step process, separated in time: 1 iommudmapreparemsi: A cookie pointer containing the IOVA...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a genirq/msi lifecycle issue during the IOMMU conversion process...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: Do not unset the “window” if it was never set. On pSeries, when a user attempts to use the same vfio container used by different iommu groups, the spaprtcesetwindow function returns -EPERM. The subsequent...

The vulnerability of the iommufdHWPT_nested_alloc() function in the Linux operating system’s IOMMU kernel driver allows a hacker to cause a service failure.

The vulnerability of the iommufdHWPTnestedalloc function in the Linux operating system’s IOMMU support driver is related to pointer aliasing. Exploiting this vulnerability could allow an attacker to cause a service failure...