{"api_version":"1","generated_at":"2026-06-24T19:26:35+00:00","cve":"CVE-2026-53120","urls":{"html":"https://cve.report/CVE-2026-53120","api":"https://cve.report/api/cve/CVE-2026-53120.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-53120","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-53120"},"summary":{"title":"PCI: use generic driver_override infrastructure","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: use generic driver_override infrastructure\n\nWhen a driver is probed through __driver_attach(), the bus' match()\ncallback is called without the device lock held, thus accessing the\ndriver_override field without a lock, which can cause a UAF.\n\nFix this by using the driver-core driver_override infrastructure taking\ncare of proper locking internally.\n\nNote that calling match() from __driver_attach() without the device lock\nheld is intentional. [1]","state":"PUBLISHED","assigner":"Linux","published_at":"2026-06-24 17:17:26","updated_at":"2026-06-24 17:17:26"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/10a4206a24013be4d558d476010cbf2eb4c9fa64","name":"https://git.kernel.org/stable/c/10a4206a24013be4d558d476010cbf2eb4c9fa64","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/dfe950d9464cad609f3b118c6203e2708055bc61","name":"https://git.kernel.org/stable/c/dfe950d9464cad609f3b118c6203e2708055bc61","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/58a42be0d70307d765594fc581f5f5e5ef059712","name":"https://git.kernel.org/stable/c/58a42be0d70307d765594fc581f5f5e5ef059712","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/c5b2c5755495507e14f310c2653c85de0a309b1f","name":"https://git.kernel.org/stable/c/c5b2c5755495507e14f310c2653c85de0a309b1f","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-53120","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53120","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 782a985d7af26db39e86070d28f987cad21313c0 dfe950d9464cad609f3b118c6203e2708055bc61 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 782a985d7af26db39e86070d28f987cad21313c0 58a42be0d70307d765594fc581f5f5e5ef059712 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 782a985d7af26db39e86070d28f987cad21313c0 c5b2c5755495507e14f310c2653c85de0a309b1f git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 782a985d7af26db39e86070d28f987cad21313c0 10a4206a24013be4d558d476010cbf2eb4c9fa64 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 3.16","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 3.16 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.91 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.33 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0.10 7.0.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.1 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/pci/pci-driver.c","drivers/pci/pci-sysfs.c","drivers/pci/probe.c","drivers/vfio/pci/vfio_pci_core.c","drivers/xen/xen-pciback/pci_stub.c","include/linux/pci.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"dfe950d9464cad609f3b118c6203e2708055bc61","status":"affected","version":"782a985d7af26db39e86070d28f987cad21313c0","versionType":"git"},{"lessThan":"58a42be0d70307d765594fc581f5f5e5ef059712","status":"affected","version":"782a985d7af26db39e86070d28f987cad21313c0","versionType":"git"},{"lessThan":"c5b2c5755495507e14f310c2653c85de0a309b1f","status":"affected","version":"782a985d7af26db39e86070d28f987cad21313c0","versionType":"git"},{"lessThan":"10a4206a24013be4d558d476010cbf2eb4c9fa64","status":"affected","version":"782a985d7af26db39e86070d28f987cad21313c0","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/pci/pci-driver.c","drivers/pci/pci-sysfs.c","drivers/pci/probe.c","drivers/vfio/pci/vfio_pci_core.c","drivers/xen/xen-pciback/pci_stub.c","include/linux/pci.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.16"},{"lessThan":"3.16","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.91","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.33","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.10","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.91","versionStartIncluding":"3.16","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.33","versionStartIncluding":"3.16","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0.10","versionStartIncluding":"3.16","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1","versionStartIncluding":"3.16","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: use generic driver_override infrastructure\n\nWhen a driver is probed through __driver_attach(), the bus' match()\ncallback is called without the device lock held, thus accessing the\ndriver_override field without a lock, which can cause a UAF.\n\nFix this by using the driver-core driver_override infrastructure taking\ncare of proper locking internally.\n\nNote that calling match() from __driver_attach() without the device lock\nheld is intentional. [1]"}],"providerMetadata":{"dateUpdated":"2026-06-24T16:30:50.592Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/dfe950d9464cad609f3b118c6203e2708055bc61"},{"url":"https://git.kernel.org/stable/c/58a42be0d70307d765594fc581f5f5e5ef059712"},{"url":"https://git.kernel.org/stable/c/c5b2c5755495507e14f310c2653c85de0a309b1f"},{"url":"https://git.kernel.org/stable/c/10a4206a24013be4d558d476010cbf2eb4c9fa64"}],"title":"PCI: use generic driver_override infrastructure","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-53120","datePublished":"2026-06-24T16:30:50.592Z","dateReserved":"2026-06-09T07:44:35.386Z","dateUpdated":"2026-06-24T16:30:50.592Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-06-24 17:17:26","lastModifiedDate":"2026-06-24 17:17:26","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"53120","Ordinal":"1","Title":"PCI: use generic driver_override infrastructure","CVE":"CVE-2026-53120","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"53120","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: use generic driver_override infrastructure\n\nWhen a driver is probed through __driver_attach(), the bus' match()\ncallback is called without the device lock held, thus accessing the\ndriver_override field without a lock, which can cause a UAF.\n\nFix this by using the driver-core driver_override infrastructure taking\ncare of proper locking internally.\n\nNote that calling match() from __driver_attach() without the device lock\nheld is intentional. [1]","Type":"Description","Title":"PCI: use generic driver_override infrastructure"}]}}}