EUVD-2025-203865

Certain motherboard models developed by GIGABYTE has a Protection Mechanism Failure vulnerability. Because IOMMU was not properly enabled, unauthenticated physical attackers can use a DMA-capable PCIe device to read and write arbitrary physical memory before the OS kernel and its security feature...

CVE-2025-14302 GIGABYTE｜Motherboard - Protection Mechanism Failure

Certain motherboard models developed by GIGABYTE has a Protection Mechanism Failure vulnerability. Because IOMMU was not properly enabled, unauthenticated physical attackers can use a DMA-capable PCIe device to read and write arbitrary physical memory before the OS kernel and its security feature...

PT-2025-51809

Name of the Vulnerable Software and Affected Versions ASUS Motherboards with Intel B460, B560, B660, B760, H410, H510, H610, H470, Z590, Z690, Z790, W480, W680 series chipsets Description An uncontrolled resource consumption issue affects certain ASUS motherboards utilizing Intel B460, B560, B660...

PT-2025-51801

Name of the Vulnerable Software and Affected Versions MSI Motherboard affected versions not specified Description Certain MSI motherboard models are affected by a Protection Mechanism Failure. The issue stems from IOMMU not being properly enabled, allowing unauthenticated physical attackers to...

PT-2025-51805

Name of the Vulnerable Software and Affected Versions ASRock, ASRockRack, and ASRockInd motherboards affected versions not specified Description Certain motherboard models developed by ASRock and its subsidiaries, ASRockRack and ASRockInd, exhibit a Protection Mechanism Failure. This is due to...

PT-2025-51800

Name of the Vulnerable Software and Affected Versions GIGABYTE motherboard models affected versions not specified Description A protection mechanism failure exists in certain GIGABYTE motherboard models due to improperly enabled IOMMU. This allows unauthenticated physical attackers with a...

EUVD-2025-203658

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: cadence: fix DMA device NULL pointer dereference The DMA device pointer dmadev was being dereferenced before ensuring that cdnsctrl-dmac is properly initialized. Move the assignment of dmadev after successfully...

EUVD-2025-203631

In the Linux kernel, the following vulnerability has been resolved: spi: rockchip-sfc: Fix DMA-API usage Use DMA-API dmamapsingle call for getting the DMA address of the transfer buffer instead of hacking with virttophys. This fixes the following DMA-API debug warning: ------------ cut here...

CVE-2025-68252

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: Fix dmabuf object leak in fastrpcmaplookup In fastrpcmaplookup, dmabufget is called to obtain a reference to the dmabuf for comparison purposes. However, this reference is never released when the function returns,...

CVE-2025-40356

In the Linux kernel, the following vulnerability has been resolved: spi: rockchip-sfc: Fix DMA-API usage Use DMA-API dmamapsingle call for getting the DMA address of the transfer buffer instead of hacking with virttophys. This fixes the following DMA-API debug warning: ------------ cut here...

UBUNTU-CVE-2025-68238

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: cadence: fix DMA device NULL pointer dereference The DMA device pointer dmadev was being dereferenced before ensuring that cdnsctrl-dmac is properly initialized. Move the assignment of dmadev after successfully...

CVE-2025-68238 mtd: rawnand: cadence: fix DMA device NULL pointer dereference

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: cadence: fix DMA device NULL pointer dereference The DMA device pointer dmadev was being dereferenced before ensuring that cdnsctrl-dmac is properly initialized. Move the assignment of dmadev after successfully...

CVE-2025-68238

CVE-2025-68238 affects the Linux kernel mtd: rawnand: cadence driver. Root cause: the DMA device pointer (dma_dev) was dereferenced before cdns_ctrl->dmac was initialized, risking NULL dereference. Fix: move the assignment of dma_dev to after successfully acquiring the DMA channel, ensuring th...

CVE-2025-40356 spi: rockchip-sfc: Fix DMA-API usage

In the Linux kernel, the following vulnerability has been resolved: spi: rockchip-sfc: Fix DMA-API usage Use DMA-API dmamapsingle call for getting the DMA address of the transfer buffer instead of hacking with virttophys. This fixes the following DMA-API debug warning: ------------ cut here...

CVE-2025-40356

CVE-2025-40356 affects the Linux kernel driver rockchip_sfc (SPI rockchip-sfc). The underlying issue was incorrect use of the DMA-API: the driver used virt_to_phys() to obtain the DMA address of the transfer buffer instead of dma_map_single(), which caused a DMA memory sync warning. The vulnerabi...

PT-2025-51651

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to a null pointer dereference within the cadence rawnand module during Direct Memory Access DMA operations. Specifically, the DMA device pointer...

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 rockchip-sfc not using the DMA-API correctly, which could result in a DMA warning...

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 originates from an uninitialized cadence NAND controller DMA device pointer, which could result in a null pointer...

PT-2025-51572

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue within the SPI subsystem, specifically in the rockchip-sfc driver. The problem stems from the incorrect usage of DMA-API, where virt to phys was used t...

UBUNTU-CVE-2022-50671

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix "kernel NULL pointer dereference" error When rxequeueinit in the function rxeqpinitreq fails, both qp-req.task.func and qp-req.task.arg are not initialized. Because of creation of qp fails, the function rxecreateqp...