{"id":"CVE-2026-98408","revision":"8e6e506af05e43fe80c9f024d4a9cd28","records":[{"revision":"8e6e506af05e43fe80c9f024d4a9cd28","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-98408","aliases":[],"title":"watchdog: rzv2h: Avoid division by zero","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwatchdog: rzv2h: Avoid division by zero\n\nclk_get_rate() could return 0.  Avoid a division by zero panic.","state":0,"publishedAt":"2026-10-14T13:27:42.39+00:00","modifiedAt":"2026-10-19T09:19:01.406+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/rzv2h_wdt.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"f6febd0a30b6e299a08076116256e3b36c24eada\",\n                            \"lessThan\": \"eb14ee406e1d0fbbfb857f0eaa710daa8c2dc30e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"f6febd0a30b6e299a08076116256e3b36c24eada\",\n                            \"lessThan\": \"0dd78d9d9b546de08e2ae391541f48cea0a9b842\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"f6febd0a30b6e299a08076116256e3b36c24eada\",\n                            \"lessThan\": \"6274281c41efa8dd1aa5234c59ad904ff89d7af4\",\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/rzv2h_wdt.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.12\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.12\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.54\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.8\",\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/eb14ee406e1d0fbbfb857f0eaa710daa8c2dc30e","https://git.kernel.org/stable/c/0dd78d9d9b546de08e2ae391541f48cea0a9b842","https://git.kernel.org/stable/c/6274281c41efa8dd1aa5234c59ad904ff89d7af4"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-98408","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-98408","identifiers":["CVE-2026-98408"]},"retained":false,"historicalAffected":[]}],"coverage":[]}