{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-31489", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-03-09T15:48:24.101Z", "datePublished": "2026-04-22T13:54:13.602Z", "dateUpdated": "2026-04-22T13:54:13.602Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-04-22T13:54:13.602Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: meson-spicc: Fix double-put in remove path\n\nmeson_spicc_probe() registers the controller with\ndevm_spi_register_controller(), so teardown already drops the\ncontroller reference via devm cleanup.\n\nCalling spi_controller_put() again in meson_spicc_remove()\ncauses a double-put."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/spi/spi-meson-spicc.c"], "versions": [{"version": "8311ee2164c5cd1b63a601ea366f540eae89f10e", "lessThan": "40ad0334c17b23d8b66b1082ad1478a6202e90e2", "status": "affected", "versionType": "git"}, {"version": "8311ee2164c5cd1b63a601ea366f540eae89f10e", "lessThan": "da06a104f0486355073ff0d1bcb1fcbebb7080d6", "status": "affected", "versionType": "git"}, {"version": "8311ee2164c5cd1b63a601ea366f540eae89f10e", "lessThan": "9b812ceb75a6260c17c91db4b9e74ead8cfa06f5", "status": "affected", "versionType": "git"}, {"version": "8311ee2164c5cd1b63a601ea366f540eae89f10e", "lessThan": "63542bb402b7013171c9f621c28b609eda4dbf1f", "status": "affected", "versionType": "git"}, {"version": "ff056817560d72363b463ddac27822dc8c121280", "status": "affected", "versionType": "git"}, {"version": "683b47d0ebb10ba0d272604b09686e023d10d40c", "status": "affected", "versionType": "git"}, {"version": "a5bf7ef13ebf6adf62a69ab3542d4fc0564c082e", "status": "affected", "versionType": "git"}, {"version": "05565b469358a9a03034f7f712d83590a9f125a4", "status": "affected", "versionType": "git"}, {"version": "f2ca988aba4eaad1319e80eb1316a4ba5dbd6897", "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/spi/spi-meson-spicc.c"], "versions": [{"version": "5.14", "status": "affected"}, {"version": "0", "lessThan": "5.14", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.80", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.21", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.19.11", "lessThanOrEqual": "6.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0", "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": "5.14", "versionEndExcluding": "6.12.80"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.14", "versionEndExcluding": "6.18.21"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.14", "versionEndExcluding": "6.19.11"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.14", "versionEndExcluding": "7.0"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.14.244"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.19.203"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4.140"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.10.58"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.13.10"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/40ad0334c17b23d8b66b1082ad1478a6202e90e2"}, {"url": "https://git.kernel.org/stable/c/da06a104f0486355073ff0d1bcb1fcbebb7080d6"}, {"url": "https://git.kernel.org/stable/c/9b812ceb75a6260c17c91db4b9e74ead8cfa06f5"}, {"url": "https://git.kernel.org/stable/c/63542bb402b7013171c9f621c28b609eda4dbf1f"}], "title": "spi: meson-spicc: Fix double-put in remove path", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: meson-spicc: Fix double-put in remove path\n\nmeson_spicc_probe() registers the controller with\ndevm_spi_register_controller(), so teardown already drops the\ncontroller reference via devm cleanup.\n\nCalling spi_controller_put() again in meson_spicc_remove()\ncauses a double-put."}], "id": "CVE-2026-31489", "lastModified": "2026-04-22T14:16:46.603", "metrics": {}, "published": "2026-04-22T14:16:46.603", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/40ad0334c17b23d8b66b1082ad1478a6202e90e2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/63542bb402b7013171c9f621c28b609eda4dbf1f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9b812ceb75a6260c17c91db4b9e74ead8cfa06f5"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/da06a104f0486355073ff0d1bcb1fcbebb7080d6"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: spi: meson-spicc: Fix double-put in remove path", "id": "2460729", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2460729"}, "csaw": false, "cwe": "CWE-1341", "details": ["A flaw was found in the Linux kernel's meson-spicc Serial Peripheral Interface (SPI) controller driver. This vulnerability occurs due to a double-put operation when removing the controller, where the spi_controller_put() function is called redundantly. This can lead to memory corruption, potentially causing a system crash and resulting in a Denial of Service (DoS)."], "name": "CVE-2026-31489", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "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": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-04-22T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-31489\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-31489\nhttps://lore.kernel.org/linux-cve-announce/2026042201-CVE-2026-31489-3a01@gregkh/T"]}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[8311ee2164c5cd1b63a601ea366f540eae89f10e,40ad0334c17b23d8b66b1082ad1478a6202e90e2)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[8311ee2164c5cd1b63a601ea366f540eae89f10e,da06a104f0486355073ff0d1bcb1fcbebb7080d6)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[8311ee2164c5cd1b63a601ea366f540eae89f10e,9b812ceb75a6260c17c91db4b9e74ead8cfa06f5)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[8311ee2164c5cd1b63a601ea366f540eae89f10e,63542bb402b7013171c9f621c28b609eda4dbf1f)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "ff056817560d72363b463ddac27822dc8c121280"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "683b47d0ebb10ba0d272604b09686e023d10d40c"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "a5bf7ef13ebf6adf62a69ab3542d4fc0564c082e"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "05565b469358a9a03034f7f712d83590a9f125a4"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "f2ca988aba4eaad1319e80eb1316a4ba5dbd6897"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "5.14"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,5.14)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,6.12.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,6.18.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,6.19.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-04-22T17:15:21.904787+00:00", "updated": "2026-04-22T17:15:21.904913+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}