ROS-20260220-73-0004

A vulnerability in the hisiaccvfiopci driver of Linux kernel operating systems is related to insufficient input validation when processing DMA Direct Memory Access addresses. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

CVE-2025-38283: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: hisiaccvfiopci: bugfix live migration function without VF device driver If the VF device driver is not loaded in the Guest OS and we attempt to perform device data migration, the address of the migrated data will be NULL. The liv...

CVE-2025-38158 hisi_acc_vfio_pci: fix XQE dma address error

In the Linux kernel, the following vulnerability has been resolved: hisiaccvfiopci: fix XQE dma address error The dma addresses of EQE and AEQE are wrong after migration and results in guest kernel-mode encryption services failure. Comparing the definition of hardware registers, we found that the...

CVE-2025-38158

In the Linux kernel, the following vulnerability has been resolved: hisiaccvfiopci: fix XQE dma address error The dma addresses of EQE and AEQE are wrong after migration and results in guest kernel-mode encryption services failure. Comparing the definition of hardware registers, we found that the...

CVE-2025-38158: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: hisiaccvfiopci: fix XQE dma address error The dma addresses of EQE and AEQE are wrong after migration and results in guest kernel-mode encryption services failure. Comparing the definition of hardware registers, we found that the...

CVE-2023-52453

In the Linux kernel, the following vulnerability has been resolved: hisiaccvfiopci: Update migration data pointer correctly on saving/resume When the optional PRECOPY support was added to speed up the device compatibility check, it failed to update the saving/resuming data pointers based on the f...

Spoofing

In the Linux kernel, the following vulnerability has been resolved: hisiaccvfiopci: Update migration data pointer correctly on saving/resume When the optional PRECOPY support was added to speed up the device compatibility check, it failed to update the saving/resuming data pointers based on the f...

CVE-2023-52453 hisi_acc_vfio_pci: Update migration data pointer correctly on saving/resume

In the Linux kernel, the following vulnerability has been resolved: hisiaccvfiopci: Update migration data pointer correctly on saving/resume When the optional PRECOPY support was added to speed up the device compatibility check, it failed to update the saving/resuming data pointers based on the f...

CVE-2023-52453

In the Linux kernel, the following vulnerability has been resolved: hisiaccvfiopci: Update migration data pointer correctly on saving/resume When the optional PRECOPY support was added to speed up the device compatibility check, it failed to update the saving/resuming data pointers based on the f...

CVE-2023-52453

CVE-2023-52453 affects the Linux kernel; the issue is in the hisi_acc_vfio_pci code during PRE_COPY migration, where saving/resume data pointers were not updated correctly based on the fd offset. This can cause migration data corruption and, when the device boots on the destination, errors such a...

CVE-2023-52453: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: hisiaccvfiopci: Update migration data pointer correctly on saving/resume When the optional PRECOPY support was added to speed up the device compatibility check, it failed to update the saving/resuming data pointers based on the f...

Linux kernel security vulnerabilities

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 hisiaccvfiopci failing to update the save/restore data pointer based on the fd offset when optional PRECOPY...