{"id":"CVE-2026-98121","revision":"b4cd8e163336484a84cdc0011a538cf9","records":[{"revision":"b4cd8e163336484a84cdc0011a538cf9","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-98121","aliases":[],"title":"watchdog: msc313e: Fix NULL pointer dereference in PM callbacks","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwatchdog: msc313e: Fix NULL pointer dereference in PM callbacks\n\nmsc313e_wdt_probe() doesn't set the driver data for the platform device.\nAs a result, dev_get_drvdata() in msc313e_wdt_suspend() and\nmsc313e_wdt_resume() will return NULL, leading to a NULL pointer\ndereference afterward.\n\nSet the platform device driver data in msc313e_wdt_probe().","state":0,"publishedAt":"2026-09-25T10:36:04.765+00:00","modifiedAt":"2026-10-19T09:14:13.333+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\": \"960251cc4a413d8f1eef2a2c6aca41073b57ce16\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e9800b7994642a794afd4894f072541c14277ce8\",\n                            \"lessThan\": \"afc3ea51e479289a23c642cc8bade67b94225ed9\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e9800b7994642a794afd4894f072541c14277ce8\",\n                            \"lessThan\": \"a135415be56839e555e0bcdd5ffb8d2f5f947bd7\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e9800b7994642a794afd4894f072541c14277ce8\",\n                            \"lessThan\": \"b02f902fe4b59d65f74a25c4523a75453bd3f808\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e9800b7994642a794afd4894f072541c14277ce8\",\n                            \"lessThan\": \"744b25040d8206f7925b8ba0be5edf93fa4bf81e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e9800b7994642a794afd4894f072541c14277ce8\",\n                            \"lessThan\": \"6495dc16e635356fd2b7535dcbf9b6779de4e753\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e9800b7994642a794afd4894f072541c14277ce8\",\n                            \"lessThan\": \"e3eceb76515910746e6268c4e4ac1c07516ebd7b\",\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/960251cc4a413d8f1eef2a2c6aca41073b57ce16","https://git.kernel.org/stable/c/afc3ea51e479289a23c642cc8bade67b94225ed9","https://git.kernel.org/stable/c/a135415be56839e555e0bcdd5ffb8d2f5f947bd7","https://git.kernel.org/stable/c/b02f902fe4b59d65f74a25c4523a75453bd3f808","https://git.kernel.org/stable/c/744b25040d8206f7925b8ba0be5edf93fa4bf81e","https://git.kernel.org/stable/c/6495dc16e635356fd2b7535dcbf9b6779de4e753","https://git.kernel.org/stable/c/e3eceb76515910746e6268c4e4ac1c07516ebd7b"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-98121","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-98121","identifiers":["CVE-2026-98121"]},"retained":false,"historicalAffected":[]}],"coverage":[]}