{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-64242", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-07-19T15:36:31.772Z", "datePublished": "2026-07-24T15:27:44.730Z", "dateUpdated": "2026-07-24T15:27:44.730Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-07-24T15:27:44.730Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: net2280: Fix double free in probe error path\n\nusb_initialize_gadget() installs gadget_release() as the release\ncallback for the embedded gadget device. The struct net2280 instance is\ntherefore released through gadget_release() when the gadget device's last\nreference is dropped.\n\nThe probe error path calls net2280_remove(), which tears down the\npartially initialized device and drops the gadget reference with\nusb_put_gadget(). Calling kfree(dev) afterwards can free the same object\nagain.\n\nDrop the explicit kfree() and let the gadget device release callback\nhandle the final free. This issue was found by a static analysis tool\nI am developing."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/usb/gadget/udc/net2280.c"], "versions": [{"version": "f770fbec4165b1acfabdeadb01ad6008d2c537b5", "lessThan": "71b3391dc81655ff058492f8e9d013b2c6e5747b", "status": "affected", "versionType": "git"}, {"version": "f770fbec4165b1acfabdeadb01ad6008d2c537b5", "lessThan": "550fa4d071a8c8e53072900869d37ae6abf4999d", "status": "affected", "versionType": "git"}, {"version": "f770fbec4165b1acfabdeadb01ad6008d2c537b5", "lessThan": "c5b9fdb1e8ddf50bc6272927edb118679f170350", "status": "affected", "versionType": "git"}, {"version": "f770fbec4165b1acfabdeadb01ad6008d2c537b5", "lessThan": "085652fda7f38040d1a2c42d72614f418feb843f", "status": "affected", "versionType": "git"}, {"version": "f770fbec4165b1acfabdeadb01ad6008d2c537b5", "lessThan": "48f89ead20e48d447ad29fa937b43b9fa981cf28", "status": "affected", "versionType": "git"}, {"version": "f770fbec4165b1acfabdeadb01ad6008d2c537b5", "lessThan": "e6f8be12f0307145b9a6010f044925952b37de8b", "status": "affected", "versionType": "git"}, {"version": "f770fbec4165b1acfabdeadb01ad6008d2c537b5", "lessThan": "db2b72e83a0208ae2b3b270bf91662b1c6849a9b", "status": "affected", "versionType": "git"}, {"version": "f770fbec4165b1acfabdeadb01ad6008d2c537b5", "lessThan": "c8547c74988e0b5f4cbb1b895e2a57aae084f070", "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/usb/gadget/udc/net2280.c"], "versions": [{"version": "5.10", "status": "affected"}, {"version": "0", "lessThan": "5.10", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.259", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.210", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.176", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.143", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.93", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.35", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0.12", "lessThanOrEqual": "7.0.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1", "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": "5.10", "versionEndExcluding": "5.10.259"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.10", "versionEndExcluding": "5.15.210"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.10", "versionEndExcluding": "6.1.176"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.10", "versionEndExcluding": "6.6.143"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.10", "versionEndExcluding": "6.12.93"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.10", "versionEndExcluding": "6.18.35"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.10", "versionEndExcluding": "7.0.12"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.10", "versionEndExcluding": "7.1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/71b3391dc81655ff058492f8e9d013b2c6e5747b"}, {"url": "https://git.kernel.org/stable/c/550fa4d071a8c8e53072900869d37ae6abf4999d"}, {"url": "https://git.kernel.org/stable/c/c5b9fdb1e8ddf50bc6272927edb118679f170350"}, {"url": "https://git.kernel.org/stable/c/085652fda7f38040d1a2c42d72614f418feb843f"}, {"url": "https://git.kernel.org/stable/c/48f89ead20e48d447ad29fa937b43b9fa981cf28"}, {"url": "https://git.kernel.org/stable/c/e6f8be12f0307145b9a6010f044925952b37de8b"}, {"url": "https://git.kernel.org/stable/c/db2b72e83a0208ae2b3b270bf91662b1c6849a9b"}, {"url": "https://git.kernel.org/stable/c/c8547c74988e0b5f4cbb1b895e2a57aae084f070"}], "title": "usb: gadget: net2280: Fix double free in probe error path", "x_generator": {"engine": "bippy-1.2.0"}}}}

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