{"id":"CVE-2026-97970","revision":"211e60ec91d44df9ae161c1f1353140a","records":[{"revision":"211e60ec91d44df9ae161c1f1353140a","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-97970","aliases":[],"title":"watchdog: msc313e: Avoid division by zero","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwatchdog: msc313e: Avoid division by zero\n\nclk_get_rate() could return 0.  Avoid a division by zero panic.","state":0,"publishedAt":"2026-09-25T10:23:10.932+00:00","modifiedAt":"2026-10-19T09:11:36.071+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/watchdog/msc313e_wdt.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"e9800b7994642a794afd4894f072541c14277ce8\",\n                            \"lessThan\": \"5168267d5ae6f26f751512003df4263ae91ee3f0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e9800b7994642a794afd4894f072541c14277ce8\",\n                            \"lessThan\": \"db900bc7c0739e5505a84bebb1bff2c3f67860e3\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e9800b7994642a794afd4894f072541c14277ce8\",\n                            \"lessThan\": \"660571b082331d250fbcef92363e15b38d107520\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e9800b7994642a794afd4894f072541c14277ce8\",\n                            \"lessThan\": \"3ae8eb30f8a0a839bf36fa62e4201ac99946447f\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e9800b7994642a794afd4894f072541c14277ce8\",\n                            \"lessThan\": \"47eae41c630b9d2ce16a528a1517d4d2f857cd47\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e9800b7994642a794afd4894f072541c14277ce8\",\n                            \"lessThan\": \"5788a6747eda85051838628b40c430ec6343f3c6\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e9800b7994642a794afd4894f072541c14277ce8\",\n                            \"lessThan\": \"3c73a37f5e40972ce26d8eeb98e8b938d719b069\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/watchdog/msc313e_wdt.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5.14\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"5.14\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.222\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.189\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.158\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.111\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.53\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.7\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/5168267d5ae6f26f751512003df4263ae91ee3f0","https://git.kernel.org/stable/c/db900bc7c0739e5505a84bebb1bff2c3f67860e3","https://git.kernel.org/stable/c/660571b082331d250fbcef92363e15b38d107520","https://git.kernel.org/stable/c/3ae8eb30f8a0a839bf36fa62e4201ac99946447f","https://git.kernel.org/stable/c/47eae41c630b9d2ce16a528a1517d4d2f857cd47","https://git.kernel.org/stable/c/5788a6747eda85051838628b40c430ec6343f3c6","https://git.kernel.org/stable/c/3c73a37f5e40972ce26d8eeb98e8b938d719b069"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-97970","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-97970","identifiers":["CVE-2026-97970"]},"retained":false,"historicalAffected":[]}],"coverage":[]}