{"id":"CVE-2026-98121","summary":"watchdog: msc313e: Fix NULL pointer dereference in PM callbacks","details":"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().","modified":"2026-09-26T03:48:32.734898943Z","published":"2026-09-25T10:36:04.765Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98121.json"},"references":[{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6495dc16e635356fd2b7535dcbf9b6779de4e753"},{"type":"WEB","url":"https://git.kernel.org/stable/c/744b25040d8206f7925b8ba0be5edf93fa4bf81e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b02f902fe4b59d65f74a25c4523a75453bd3f808"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e3eceb76515910746e6268c4e4ac1c07516ebd7b"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98121.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98121"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"e9800b7994642a794afd4894f072541c14277ce8"},{"fixed":"b02f902fe4b59d65f74a25c4523a75453bd3f808"},{"fixed":"744b25040d8206f7925b8ba0be5edf93fa4bf81e"},{"fixed":"6495dc16e635356fd2b7535dcbf9b6779de4e753"},{"fixed":"e3eceb76515910746e6268c4e4ac1c07516ebd7b"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98121.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.14.0"},{"fixed":"6.12.111"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.53"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.2.7"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98121.json"}}],"schema_version":"1.9.0"}