{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-97504", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-24T16:01:01.151Z", "datePublished": "2026-09-24T16:04:52.618Z", "dateUpdated": "2026-09-28T05:30:38.850Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-09-28T05:30:38.850Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwatchdog: lenovo_se10_wdt: Fix use-after-free and resource leak risk\n\nReview by sashiko.dev highlighted potential use after free and resource\nleak instances.\n\nSet se10_pdev to null to prevent use after free\n\nRemove DMI call back and instead directly call\nse10_create_platform_device. Handle error cases appropriately"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/watchdog/lenovo_se10_wdt.c"], "versions": [{"version": "1f6602c8ed1eccac4fa83e338d02aafe3a0e2c0a", "lessThan": "e9adbc3a116dfa8c7b643180dabf6166c99bcec7", "status": "affected", "versionType": "git"}, {"version": "1f6602c8ed1eccac4fa83e338d02aafe3a0e2c0a", "lessThan": "c9f1fb55646534370b00824a1fdb47718c72f115", "status": "affected", "versionType": "git"}, {"version": "1f6602c8ed1eccac4fa83e338d02aafe3a0e2c0a", "lessThan": "3394e894880a60338a2981dd688fd25e88d79667", "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/watchdog/lenovo_se10_wdt.c"], "versions": [{"version": "6.10", "status": "affected"}, {"version": "0", "lessThan": "6.10", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.111", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.53", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2", "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": "6.10", "versionEndExcluding": "6.12.111"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.10", "versionEndExcluding": "6.18.53"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.10", "versionEndExcluding": "7.2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/e9adbc3a116dfa8c7b643180dabf6166c99bcec7"}, {"url": "https://git.kernel.org/stable/c/c9f1fb55646534370b00824a1fdb47718c72f115"}, {"url": "https://git.kernel.org/stable/c/3394e894880a60338a2981dd688fd25e88d79667"}], "title": "watchdog: lenovo_se10_wdt: Fix use-after-free and resource leak risk", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/watchdog/lenovo_se10_wdt.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "e9adbc3a116dfa8c7b643180dabf6166c99bcec7", "status": "affected", "version": "1f6602c8ed1eccac4fa83e338d02aafe3a0e2c0a", "versionType": "git"}, {"lessThan": "c9f1fb55646534370b00824a1fdb47718c72f115", "status": "affected", "version": "1f6602c8ed1eccac4fa83e338d02aafe3a0e2c0a", "versionType": "git"}, {"lessThan": "3394e894880a60338a2981dd688fd25e88d79667", "status": "affected", "version": "1f6602c8ed1eccac4fa83e338d02aafe3a0e2c0a", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/watchdog/lenovo_se10_wdt.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.10"}, {"lessThan": "6.10", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.111", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.53", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.2", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwatchdog: lenovo_se10_wdt: Fix use-after-free and resource leak risk\n\nReview by sashiko.dev highlighted potential use after free and resource\nleak instances.\n\nSet se10_pdev to null to prevent use after free\n\nRemove DMI call back and instead directly call\nse10_create_platform_device. Handle error cases appropriately"}], "id": "CVE-2026-97504", "lastModified": "2026-09-28T06:16:36.373", "metrics": {}, "published": "2026-09-24T17:17:28.200", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3394e894880a60338a2981dd688fd25e88d79667"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c9f1fb55646534370b00824a1fdb47718c72f115"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e9adbc3a116dfa8c7b643180dabf6166c99bcec7"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: watchdog: lenovo_se10_wdt: Fix use-after-free and resource leak risk", "id": "2540535", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2540535"}, "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-825", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nwatchdog: lenovo_se10_wdt: Fix use-after-free and resource leak risk\nReview by sashiko.dev highlighted potential use after free and resource\nleak instances.\nSet se10_pdev to null to prevent use after free\nRemove DMI call back and instead directly call\nse10_create_platform_device. Handle error cases appropriately", "A flaw was found in the Linux kernel's Lenovo SE10 watchdog driver. Improper error handling during device initialization fails to clear a platform device pointer if registration fails, resulting in a use-after-free condition. A local user could exploit this vulnerability to cause a Denial of Service (DoS) through a system crash or potentially achieve arbitrary code execution."], "name": "CVE-2026-97504", "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"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "openshift/ose-rhel-coreos-8", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "openshift/ose-rhel-coreos-9", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2026-09-24T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-97504\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-97504\nhttps://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-97504.mbox"], "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,e9adbc3a116dfa8c7b643180dabf6166c99bcec7)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,c9f1fb55646534370b00824a1fdb47718c72f115)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,3394e894880a60338a2981dd688fd25e88d79667)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,6.12.111)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,6.18.53)"}}], "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": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.111,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.53,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.2,*]"}}], "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": "2026-09-25T00:45:17.127226+00:00", "updated": "2026-10-01T15:00:12.501500+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}