CVE-2025-38283

MEDIUM EPSS 5.1%
Published Jul 10, 202511mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Jul 10, 2025 11mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: hisi_acc_vfio_pci: 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 live migration recovery operation on the destination side will access a null address value, which will cause access errors. Therefore, live migration of VMs without added VF device drivers does not require device data migration. In addition, when the queue address data obtained by the destination is empty, device queue recovery processing will not be performed.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
5.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 3

VendorProductVersionRange
linuxlinux_kernel*≥5.18  –  <6.6.94
linuxlinux_kernel*≥6.7  –  <6.12.34
linuxlinux_kernel*≥6.13  –  <6.15.3

References 4

  • git.kernel.org https://git.kernel.org/stable/c/2777a40998deb36f96b6afc48bd397cf58a4edf0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/53e8e8e909f7c3a77857d09d2b733a42547f57ee
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/59a834592dd200969fdf3c61be1cb0615c647e45
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b5ef128926cd34dffa2a66607b9c82b902581ef8
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/2777a40998deb36f96b6afc48bd397cf58a4edf0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/53e8e8e909f7c3a77857d09d2b733a42547f57ee
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/59a834592dd200969fdf3c61be1cb0615c647e45
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b5ef128926cd34dffa2a66607b9c82b902581ef8
    Patch