{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-64349", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-07-19T15:36:31.782Z", "datePublished": "2026-07-25T08:50:09.647Z", "dateUpdated": "2026-07-25T08:50:09.647Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-07-25T08:50:09.647Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: dwc3: fix dwc3_readl() and dwc3_writel() calls in dwc3_ulpi_setup()\n\nThe dwc3_ulpi_setup() calls the register read and write calls with\ndwc3->regs when both these calls take the dwc3 structure directly.\n\nChnage these two calls to fix the following sparse warning, and\npossibly a nasty bug in the dwc3_ulpi_setup() code:\n\ndrivers/usb/dwc3/core.c:796:45: warning: incorrect type in argument 1 (different address spaces)\ndrivers/usb/dwc3/core.c:796:45: expected struct dwc3 *dwc\ndrivers/usb/dwc3/core.c:796:45: got void [noderef] __iomem *regs\ndrivers/usb/dwc3/core.c:798:40: warning: incorrect type in argument 1 (different address spaces)\ndrivers/usb/dwc3/core.c:798:40: expected struct dwc3 *dwc\ndrivers/usb/dwc3/core.c:798:40: got void [noderef] __iomem *regs"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/usb/dwc3/core.c"], "versions": [{"version": "476ee6389120e1900290b46081b3a12b54e05672", "lessThan": "41a4e80d5af04855e68ac88f5e2cd07fa67287f8", "status": "affected", "versionType": "git"}, {"version": "9accc68b1cf0a2b220f51d53641128bb32598070", "lessThan": "4349e487a1149ff33b65d53427b8aca57f2e4578", "status": "affected", "versionType": "git"}, {"version": "9accc68b1cf0a2b220f51d53641128bb32598070", "lessThan": "e0f844d9d74200d311c6438a0f04270834ba5365", "status": "affected", "versionType": "git"}, {"version": "6.18.32", "lessThan": "6.18.40", "status": "affected", "versionType": "semver"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/usb/dwc3/core.c"], "versions": [{"version": "7.0", "status": "affected"}, {"version": "0", "lessThan": "7.0", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.40", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1.4", "lessThanOrEqual": "7.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2-rc3", "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": "6.18.32", "versionEndExcluding": "6.18.40"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "7.0", "versionEndExcluding": "7.1.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "7.0", "versionEndExcluding": "7.2-rc3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/41a4e80d5af04855e68ac88f5e2cd07fa67287f8"}, {"url": "https://git.kernel.org/stable/c/4349e487a1149ff33b65d53427b8aca57f2e4578"}, {"url": "https://git.kernel.org/stable/c/e0f844d9d74200d311c6438a0f04270834ba5365"}], "title": "usb: dwc3: fix dwc3_readl() and dwc3_writel() calls in dwc3_ulpi_setup()", "x_generator": {"engine": "bippy-1.2.0"}}}}

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