CVE-2026-97475

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-97475", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-24T16:01:01.149Z", "datePublished": "2026-09-24T16:04:17.604Z", "dateUpdated": "2026-10-03T10:58:43.093Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-03T10:58:43.093Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nthermal/drivers/tegra/soctherma: Switch to devm cooling device registration\n\nUse devm_thermal_of_cooling_device_register() to simplify resource\nmanagement and avoid manual cleanup in error paths.\n\nAs a side effect this change has the benefit of solving an existing\nissue. Before, the function tegra_soctherm_remove() only called\ndebugfs_remove_recursive() and never called thermal_cooling_device_unregister()\nfor any of the cooling devices registered here.\n\nAfter the driver removal, the thermal framework's cdev list would\nstill hold references to thermal_cooling_device objects whose devdata\npointer (ts) pointed to memory already freed by the platform device's\ndevm cleanup.\n\nWith this change, the cooling device is unregistered when the driver\nis removed, thus fixing the issue above."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/thermal/tegra/soctherm.c"], "versions": [{"version": "ce0dbf04f685d48ffdec64a17ebb4965f828c3ff", "lessThan": "78a2ba09fd7501df09239c7e3c311c80c259ed31", "status": "affected", "versionType": "git"}, {"version": "ce0dbf04f685d48ffdec64a17ebb4965f828c3ff", "lessThan": "0c65f786a69402620306828aa19817fd71f37f4b", "status": "affected", "versionType": "git"}, {"version": "ce0dbf04f685d48ffdec64a17ebb4965f828c3ff", "lessThan": "e777ab46db8c2addffe801274d713252318ef750", "status": "affected", "versionType": "git"}, {"version": "ce0dbf04f685d48ffdec64a17ebb4965f828c3ff", "lessThan": "a643ce49ddcdbdec173e7bbf4c32c897e0293ba9", "status": "affected", "versionType": "git"}, {"version": "ce0dbf04f685d48ffdec64a17ebb4965f828c3ff", "lessThan": "6f2a863e7e9adf6088fe644259576181e60ee5e5", "status": "affected", "versionType": "git"}, {"version": "ce0dbf04f685d48ffdec64a17ebb4965f828c3ff", "lessThan": "deaeb7be8e6b04c8b71080acba1bd88698f56b1d", "status": "affected", "versionType": "git"}, {"version": "ce0dbf04f685d48ffdec64a17ebb4965f828c3ff", "lessThan": "ee126267bc04bfb03816ae9d71ca24c5bf99e739", "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/thermal/tegra/soctherm.c"], "versions": [{"version": "4.9", "status": "affected"}, {"version": "0", "lessThan": "4.9", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.271", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.222", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.189", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.158", "lessThanOrEqual": "6.6.*", "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": "4.9", "versionEndExcluding": "5.10.271"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.9", "versionEndExcluding": "5.15.222"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.9", "versionEndExcluding": "6.1.189"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.9", "versionEndExcluding": "6.6.158"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.9", "versionEndExcluding": "6.12.111"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.9", "versionEndExcluding": "6.18.53"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.9", "versionEndExcluding": "7.2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/78a2ba09fd7501df09239c7e3c311c80c259ed31"}, {"url": "https://git.kernel.org/stable/c/0c65f786a69402620306828aa19817fd71f37f4b"}, {"url": "https://git.kernel.org/stable/c/e777ab46db8c2addffe801274d713252318ef750"}, {"url": "https://git.kernel.org/stable/c/a643ce49ddcdbdec173e7bbf4c32c897e0293ba9"}, {"url": "https://git.kernel.org/stable/c/6f2a863e7e9adf6088fe644259576181e60ee5e5"}, {"url": "https://git.kernel.org/stable/c/deaeb7be8e6b04c8b71080acba1bd88698f56b1d"}, {"url": "https://git.kernel.org/stable/c/ee126267bc04bfb03816ae9d71ca24c5bf99e739"}], "title": "thermal/drivers/tegra/soctherma: Switch to devm cooling device registration", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/thermal/tegra/soctherm.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "78a2ba09fd7501df09239c7e3c311c80c259ed31", "status": "affected", "version": "ce0dbf04f685d48ffdec64a17ebb4965f828c3ff", "versionType": "git"}, {"lessThan": "0c65f786a69402620306828aa19817fd71f37f4b", "status": "affected", "version": "ce0dbf04f685d48ffdec64a17ebb4965f828c3ff", "versionType": "git"}, {"lessThan": "e777ab46db8c2addffe801274d713252318ef750", "status": "affected", "version": "ce0dbf04f685d48ffdec64a17ebb4965f828c3ff", "versionType": "git"}, {"lessThan": "a643ce49ddcdbdec173e7bbf4c32c897e0293ba9", "status": "affected", "version": "ce0dbf04f685d48ffdec64a17ebb4965f828c3ff", "versionType": "git"}, {"lessThan": "6f2a863e7e9adf6088fe644259576181e60ee5e5", "status": "affected", "version": "ce0dbf04f685d48ffdec64a17ebb4965f828c3ff", "versionType": "git"}, {"lessThan": "deaeb7be8e6b04c8b71080acba1bd88698f56b1d", "status": "affected", "version": "ce0dbf04f685d48ffdec64a17ebb4965f828c3ff", "versionType": "git"}, {"lessThan": "ee126267bc04bfb03816ae9d71ca24c5bf99e739", "status": "affected", "version": "ce0dbf04f685d48ffdec64a17ebb4965f828c3ff", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/thermal/tegra/soctherm.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "4.9"}, {"lessThan": "4.9", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.271", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.222", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.189", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.158", "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\nthermal/drivers/tegra/soctherma: Switch to devm cooling device registration\n\nUse devm_thermal_of_cooling_device_register() to simplify resource\nmanagement and avoid manual cleanup in error paths.\n\nAs a side effect this change has the benefit of solving an existing\nissue. Before, the function tegra_soctherm_remove() only called\ndebugfs_remove_recursive() and never called thermal_cooling_device_unregister()\nfor any of the cooling devices registered here.\n\nAfter the driver removal, the thermal framework's cdev list would\nstill hold references to thermal_cooling_device objects whose devdata\npointer (ts) pointed to memory already freed by the platform device's\ndevm cleanup.\n\nWith this change, the cooling device is unregistered when the driver\nis removed, thus fixing the issue above."}], "id": "CVE-2026-97475", "lastModified": "2026-10-03T11:17:57.737", "metrics": {}, "published": "2026-09-24T17:17:24.800", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/0c65f786a69402620306828aa19817fd71f37f4b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/6f2a863e7e9adf6088fe644259576181e60ee5e5"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/78a2ba09fd7501df09239c7e3c311c80c259ed31"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a643ce49ddcdbdec173e7bbf4c32c897e0293ba9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/deaeb7be8e6b04c8b71080acba1bd88698f56b1d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e777ab46db8c2addffe801274d713252318ef750"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ee126267bc04bfb03816ae9d71ca24c5bf99e739"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: thermal/drivers/tegra/soctherma: Switch to devm cooling device registration", "id": "2540487", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2540487"}, "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:\nthermal/drivers/tegra/soctherma: Switch to devm cooling device registration\nUse devm_thermal_of_cooling_device_register() to simplify resource\nmanagement and avoid manual cleanup in error paths.\nAs a side effect this change has the benefit of solving an existing\nissue. Before, the function tegra_soctherm_remove() only called\ndebugfs_remove_recursive() and never called thermal_cooling_device_unregister()\nfor any of the cooling devices registered here.\nAfter the driver removal, the thermal framework's cdev list would\nstill hold references to thermal_cooling_device objects whose devdata\npointer (ts) pointed to memory already freed by the platform device's\ndevm cleanup.\nWith this change, the cooling device is unregistered when the driver\nis removed, thus fixing the issue above.", "A flaw was found in the Linux kernel's Tegra SOCTHERM driver. When the driver is removed, registered cooling devices are not unregistered from the thermal framework, leaving stale references to memory that has already been released. This leads to a use-after-free vulnerability, where the system attempts to access deallocated memory. A local attacker could exploit this flaw during device or driver removal to cause a Denial of Service (DoS) via a system crash or potentially achieve arbitrary code execution."], "name": "CVE-2026-97475", "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"}, {"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": "Fix deferred", "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-2026-97475\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-97475\nhttps://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-97475.mbox"], "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,6f2a863e7e9adf6088fe644259576181e60ee5e5)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,deaeb7be8e6b04c8b71080acba1bd88698f56b1d)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,ee126267bc04bfb03816ae9d71ca24c5bf99e739)"}}, {"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": "semver", "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": "2026-09-25T00:45:17.128823+00:00", "updated": "2026-10-01T15:15:10.750037+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-825"]}