{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53175","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-09-15T13:59:19.064Z","datePublished":"2025-09-15T14:04:09.618Z","dateUpdated":"2026-05-11T19:39:43.449Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:39:43.449Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: hv: Fix a crash in hv_pci_restore_msi_msg() during hibernation\n\nWhen a Linux VM with an assigned PCI device runs on Hyper-V, if the PCI\ndevice driver is not loaded yet (i.e. MSI-X/MSI is not enabled on the\ndevice yet), doing a VM hibernation triggers a panic in\nhv_pci_restore_msi_msg() -> msi_lock_descs(&pdev->dev), because\npdev->dev.msi.data is still NULL.\n\nAvoid the panic by checking if MSI-X/MSI is enabled."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/pci/controller/pci-hyperv.c"],"versions":[{"version":"dc2b453290c471266a2d56d7ead981e3c5cea05e","lessThan":"223fc5352054900f70b8b5e10cfc2f297e70c512","status":"affected","versionType":"git"},{"version":"dc2b453290c471266a2d56d7ead981e3c5cea05e","lessThan":"d0687755407b21d252b98dca6be459153a60c62a","status":"affected","versionType":"git"},{"version":"dc2b453290c471266a2d56d7ead981e3c5cea05e","lessThan":"e32fc2168aa6b477290392ddbb73d95f012b050c","status":"affected","versionType":"git"},{"version":"dc2b453290c471266a2d56d7ead981e3c5cea05e","lessThan":"04bbe863241a9be7d57fb4cf217ee4a72f480e70","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/pci/controller/pci-hyperv.c"],"versions":[{"version":"5.17","status":"affected"},{"version":"0","lessThan":"5.17","status":"unaffected","versionType":"semver"},{"version":"6.1.53","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.4.16","lessThanOrEqual":"6.4.*","status":"unaffected","versionType":"semver"},{"version":"6.5.3","lessThanOrEqual":"6.5.*","status":"unaffected","versionType":"semver"},{"version":"6.6","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"6.1.53"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"6.4.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"6.5.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"6.6"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/223fc5352054900f70b8b5e10cfc2f297e70c512"},{"url":"https://git.kernel.org/stable/c/d0687755407b21d252b98dca6be459153a60c62a"},{"url":"https://git.kernel.org/stable/c/e32fc2168aa6b477290392ddbb73d95f012b050c"},{"url":"https://git.kernel.org/stable/c/04bbe863241a9be7d57fb4cf217ee4a72f480e70"}],"title":"PCI: hv: Fix a crash in hv_pci_restore_msi_msg() during hibernation","x_generator":{"engine":"bippy-1.2.0"}}}}