{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-46083", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-05-13T15:03:33.096Z", "datePublished": "2026-05-27T12:58:23.376Z", "dateUpdated": "2026-05-27T12:58:23.376Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-27T12:58:23.376Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: fix resource leaks on device setup failure\n\nMake sure to call controller cleanup() if spi_setup() fails while\nregistering a device to avoid leaking any resources allocated by\nsetup()."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/spi/spi.c"], "versions": [{"version": "c7299fea67696db5bd09d924d1f1080d894f92ef", "lessThan": "a2c817c629430fbbd54273525b472dac96e2c8fd", "status": "affected", "versionType": "git"}, {"version": "c7299fea67696db5bd09d924d1f1080d894f92ef", "lessThan": "1e774294b2f944f59e03a04eb438768a4b93c3ce", "status": "affected", "versionType": "git"}, {"version": "c7299fea67696db5bd09d924d1f1080d894f92ef", "lessThan": "11baa8b24bcb07ae2048f2566a220021d766abe0", "status": "affected", "versionType": "git"}, {"version": "c7299fea67696db5bd09d924d1f1080d894f92ef", "lessThan": "dbcead54b12468d9aa54c0e1f0042d838ec3b0ae", "status": "affected", "versionType": "git"}, {"version": "c7299fea67696db5bd09d924d1f1080d894f92ef", "lessThan": "db357034f7e0cf23f233f414a8508312dfe8fbbe", "status": "affected", "versionType": "git"}, {"version": "3e7c190475d98099231ee8ae486d31b1e2e7535a", "status": "affected", "versionType": "git"}, {"version": "4b8b7bc3a726268e5c15d9bafe27863a85fdfc8e", "status": "affected", "versionType": "git"}, {"version": "e92ac9263b06c39f05526ad15c90d228cdab60fd", "status": "affected", "versionType": "git"}, {"version": "5.4.126", "lessThan": "5.5", "status": "affected", "versionType": "semver"}, {"version": "5.10.44", "lessThan": "5.11", "status": "affected", "versionType": "semver"}, {"version": "5.12.11", "lessThan": "5.13", "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/spi/spi.c"], "versions": [{"version": "5.13", "status": "affected"}, {"version": "0", "lessThan": "5.13", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.140", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.86", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.27", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0.4", "lessThanOrEqual": "7.0.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1-rc1", "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": "5.13", "versionEndExcluding": "6.6.140"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.13", "versionEndExcluding": "6.12.86"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.13", "versionEndExcluding": "6.18.27"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.13", "versionEndExcluding": "7.0.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.13", "versionEndExcluding": "7.1-rc1"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4.126"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.10.44"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.12.11"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/a2c817c629430fbbd54273525b472dac96e2c8fd"}, {"url": "https://git.kernel.org/stable/c/1e774294b2f944f59e03a04eb438768a4b93c3ce"}, {"url": "https://git.kernel.org/stable/c/11baa8b24bcb07ae2048f2566a220021d766abe0"}, {"url": "https://git.kernel.org/stable/c/dbcead54b12468d9aa54c0e1f0042d838ec3b0ae"}, {"url": "https://git.kernel.org/stable/c/db357034f7e0cf23f233f414a8508312dfe8fbbe"}], "title": "spi: fix resource leaks on device setup failure", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: fix resource leaks on device setup failure\n\nMake sure to call controller cleanup() if spi_setup() fails while\nregistering a device to avoid leaking any resources allocated by\nsetup()."}], "id": "CVE-2026-46083", "lastModified": "2026-05-27T14:48:03.013", "metrics": {}, "published": "2026-05-27T14:17:29.723", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/11baa8b24bcb07ae2048f2566a220021d766abe0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/1e774294b2f944f59e03a04eb438768a4b93c3ce"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a2c817c629430fbbd54273525b472dac96e2c8fd"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/db357034f7e0cf23f233f414a8508312dfe8fbbe"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/dbcead54b12468d9aa54c0e1f0042d838ec3b0ae"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: spi: fix resource leaks on device setup failure", "id": "2482034", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2482034"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-772", "details": ["A flaw was found in the Linux kernel. This vulnerability occurs when the `spi_setup()` function fails during the registration of a device, leading to improper cleanup and subsequent resource leaks. This can result in a denial of service (DoS) due to the exhaustion of system resources."], "name": "CVE-2026-46083", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-05-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-46083\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-46083\nhttps://lore.kernel.org/linux-cve-announce/2026052701-CVE-2026-46083-3ddd@gregkh/T"], "threat_severity": "Low"}

{"created": "2026-05-27T18:00:15.756658+00:00", "updated": "2026-05-27T18:00:15.756668+00:00", "vendors": [], "weaknesses": ["CWE-368"]}