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CVE-2023-53175

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.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
This information is available to logged-in users.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorLinux
≫
Product Linux
Default Statusunaffected
Version < 223fc5352054900f70b8b5e10cfc2f297e70c512
Version dc2b453290c471266a2d56d7ead981e3c5cea05e
Status affected
Version < d0687755407b21d252b98dca6be459153a60c62a
Version dc2b453290c471266a2d56d7ead981e3c5cea05e
Status affected
Version < e32fc2168aa6b477290392ddbb73d95f012b050c
Version dc2b453290c471266a2d56d7ead981e3c5cea05e
Status affected
Version < 04bbe863241a9be7d57fb4cf217ee4a72f480e70
Version dc2b453290c471266a2d56d7ead981e3c5cea05e
Status affected
VendorLinux
≫
Product Linux
Default Statusaffected
Version 5.17
Status affected
Version < 5.17
Version 0
Status unaffected
Version <= 6.1.*
Version 6.1.53
Status unaffected
Version <= 6.4.*
Version 6.4.16
Status unaffected
Version <= 6.5.*
Version 6.5.3
Status unaffected
Version <= *
Version 6.6
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.02% 0.047
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string