CVE-2023-31313

An unintended proxy or intermediary in the AMD power management firmware PMFW could allow a privileged attacker to send malformed messages to the system management unit SMU potentially resulting in arbitrary code execution...

PT-2026-7850

Name of the Vulnerable Software and Affected Versions AMD power management firmware PMFW affected versions not specified Description An unintended proxy or intermediary in the AMD power management firmware PMFW could allow a privileged attacker to send malformed messages to the system management...

CVE-2025-29946

Insufficient or Incomplete Data Removal in Hardware Component in SEV firmware doesn't fully flush IOMMU. This can potentially lead to a loss of confidentiality and integrity in guest memory...

CVE-2024-21953

Improper input validation in IOMMU could allow a malicious hypervisor to reconfigure IOMMU registers resulting in loss of guest data integrity...

The vulnerability of the iommu_deinit_device() function in the drivers/iommu/iommu.c module of the Linux operating system’s IOMMU driver allows a hacker to cause a service failure.

The vulnerability of the iommudeinitdevice function in the drivers/iommu/iommu.c module of the Linux IOMMU driver lies in improper termination or release of resources. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2026-23100

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix hugetlbpmdshared Patch series "mm/hugetlb: fixes for PMD table sharing incl. using mmugather", v3. One functional fix, one performance regression fix, and two related comment fixes. I cleaned up my prototype I...

The vulnerability of the amd_iommu_report_page_fault() function in the drivers/iommu/amd/iommu.c module of the Linux OS’s IOMMU driver allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the amdiommureportpagefault function in the drivers/iommu/amd/iommu.c module of the Linux IOMMU driver is related to the swapping of pointers. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protecte...

CVE-2025-47397

CVE-2025-47397 describes a memory corruption vulnerability in GPU memory mapping using scatter-gather lists caused by unchecked IOMMU mapping errors. Affected component is involved in GPU memory mapping; the issue is exploitable locally with low privileges and no user interaction, with high impac...

EUVD-2025-206609

Memory Corruption when initiating GPU memory mapping using scatter-gather lists due to unchecked IOMMU mapping errors...

PT-2026-5675

Memory Corruption when initiating GPU memory mapping using scatter-gather lists due to unchecked IOMMU mapping errors...

MiracleLinux 7 : kernel-3.10.0-693.21.1.el7 (AXSA:2018-2625:03)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2018-2625:03 advisory. Kernel: KVM: MMU potential stack buffer overrun during page walks CVE-2017-12188, Important Kernel: KVM: debug exception via syscall emulation...

iommu: disable SVA when CONFIG_X86 is set

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SUSE CVE-2025-71089

In the Linux kernel, the following vulnerability has been resolved: iommu: disable SVA when CONFIGX86 is set Patch series "Fix stale IOTLB entries for kernel address space", v7. This proposes a fix for a security vulnerability related to IOMMU Shared Virtual Addressing SVA. In an SVA context, an...

UBUNTU-CVE-2025-71071

In the Linux kernel, the following vulnerability has been resolved: iommu/mediatek: fix use-after-free on probe deferral The driver is dropping the references taken to the larb devices during probe after successful lookup as well as on errors. This can potentially lead to a use-after-free in case...

CVE-2025-71078

In the Linux kernel, the following vulnerability has been resolved: powerpc/64s/slb: Fix SLB multihit issue during SLB preload On systems using the hash MMU, there is a software SLB preload cache that mirrors the entries loaded into the hardware SLB buffer. This preload cache is subject to period...

CVE-2025-71078

CVE-2025-71078 describes a Linux kernel fix for a SLB multihit issue on hash MMU POWERPC 64s. The root cause is a mismatch between the hardware SLB and the software preload cache when the kernel optimizes switch_mm_irqs_off by not calling switch_mmu_context() if prev and next mm_struct are the sa...

Linux Distros Unpatched Vulnerability : CVE-2025-71078

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - powerpc/64s/slb: Fix SLB multihit issue during SLB preload On systems using the hash MMU, there is a software SLB preload cache that mirrors the entries loaded...

PT-2026-2599

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the powerpc/64s/slb subsystem related to the SLB preload cache on systems utilizing a hash MMU. Specifically, inconsistencies can arise between the...

CVE-2023-31304

Improper input validation in SMU may allow an attacker with privileges and a compromised physical function PF to modify the PCIe® lane count and speed, potentially leading to a loss of availability...

OESA-2025-2884 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Apply the link chain quirk on NEC isoc endpoints Two clearly different specimens of NEC uPD720200 one with start/stop bug, one without were seen to...