CVE-2023-53175

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Source
https://cve.org/CVERecord?id=CVE-2023-53175
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53175.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-53175
Downstream
Related
Published
2025-09-15T14:04:09.618Z
Modified
2026-03-20T12:33:00.337608Z
Summary
PCI: hv: Fix a crash in hv_pci_restore_msi_msg() during hibernation
Details

In the Linux kernel, the following vulnerability has been resolved:

PCI: hv: Fix a crash in hvpcirestoremsimsg() 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 hvpcirestoremsimsg() -> msilockdescs(&pdev->dev), because pdev->dev.msi.data is still NULL.

Avoid the panic by checking if MSI-X/MSI is enabled.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53175.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
dc2b453290c471266a2d56d7ead981e3c5cea05e
Fixed
223fc5352054900f70b8b5e10cfc2f297e70c512
Fixed
d0687755407b21d252b98dca6be459153a60c62a
Fixed
e32fc2168aa6b477290392ddbb73d95f012b050c
Fixed
04bbe863241a9be7d57fb4cf217ee4a72f480e70

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53175.json"