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CVE-2023-53175 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: PCI: hv: Fix a crash in hv_pci_restore_msi_msg() during hibernation When a Linux VM with an assigned PCI device runs on Hyper-V, if the PCI device driver is not loaded yet (i.e. MSI-X/MSI is not enabled on the device yet), doing a VM hibernation triggers a panic in hv_pci_restore_msi_msg() -> msi_lock_descs(&pdev->dev), because pdev->dev.msi.data is still NULL. Avoid the panic by checking if MSI-X/MSI is enabled.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/04bbe863241a9be7d57fb4cf217ee4a72f480e70 kernel.org
https://git.kernel.org/stable/c/223fc5352054900f70b8b5e10cfc2f297e70c512 kernel.org
https://git.kernel.org/stable/c/d0687755407b21d252b98dca6be459153a60c62a kernel.org
https://git.kernel.org/stable/c/e32fc2168aa6b477290392ddbb73d95f012b050c kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-53175
NVD Published Date:
09/15/2025
NVD Last Modified:
09/15/2025
Source:
kernel.org