{"attribution":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","cve":{"id":"CVE-2026-98121","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","published":"2026-09-25T11:17:43.360","lastModified":"2026-10-22T17:23:28.030","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"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()."}],"affected":[{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","affectedData":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","programFiles":["drivers/watchdog/msc313e_wdt.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"e9800b7994642a794afd4894f072541c14277ce8","lessThan":"960251cc4a413d8f1eef2a2c6aca41073b57ce16","versionType":"git","status":"affected"},{"version":"e9800b7994642a794afd4894f072541c14277ce8","lessThan":"afc3ea51e479289a23c642cc8bade67b94225ed9","versionType":"git","status":"affected"},{"version":"e9800b7994642a794afd4894f072541c14277ce8","lessThan":"a135415be56839e555e0bcdd5ffb8d2f5f947bd7","versionType":"git","status":"affected"},{"version":"e9800b7994642a794afd4894f072541c14277ce8","lessThan":"b02f902fe4b59d65f74a25c4523a75453bd3f808","versionType":"git","status":"affected"},{"version":"e9800b7994642a794afd4894f072541c14277ce8","lessThan":"744b25040d8206f7925b8ba0be5edf93fa4bf81e","versionType":"git","status":"affected"},{"version":"e9800b7994642a794afd4894f072541c14277ce8","lessThan":"6495dc16e635356fd2b7535dcbf9b6779de4e753","versionType":"git","status":"affected"},{"version":"e9800b7994642a794afd4894f072541c14277ce8","lessThan":"e3eceb76515910746e6268c4e4ac1c07516ebd7b","versionType":"git","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["drivers/watchdog/msc313e_wdt.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"5.14","status":"affected"},{"version":"0","lessThan":"5.14","versionType":"semver","status":"unaffected"},{"version":"5.15.222","lessThanOrEqual":"5.15.*","versionType":"semver","status":"unaffected"},{"version":"6.1.189","lessThanOrEqual":"6.1.*","versionType":"semver","status":"unaffected"},{"version":"6.6.158","lessThanOrEqual":"6.6.*","versionType":"semver","status":"unaffected"},{"version":"6.12.111","lessThanOrEqual":"6.12.*","versionType":"semver","status":"unaffected"},{"version":"6.18.53","lessThanOrEqual":"6.18.*","versionType":"semver","status":"unaffected"},{"version":"7.2.7","lessThanOrEqual":"7.2.*","versionType":"semver","status":"unaffected"},{"version":"7.3","lessThanOrEqual":"*","versionType":"original_commit_for_fix","status":"unaffected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-476"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"5.15.222","matchCriteriaId":"D88C66F1-FBE4-4A79-BC61-1C53ABB151A5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"6.1.189","matchCriteriaId":"FE14E0F2-AE30-4319-B6E7-5D8B82530FD6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.2","versionEndExcluding":"6.6.158","matchCriteriaId":"575D98F4-AE0C-4D1F-91BC-CD1C75F0FED0"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.12.111","matchCriteriaId":"47BC31C9-3D9E-4B96-B5F8-291D6AD55D81"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.13","versionEndExcluding":"6.18.53","matchCriteriaId":"7561AABB-6D5A-4324-BC66-C6C6B012AFD8"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.19","versionEndExcluding":"7.2.7","matchCriteriaId":"19917B2D-B4B2-4416-A482-9C7C4929A921"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:7.3:rc1:*:*:*:*:*:*","matchCriteriaId":"11E35E1B-5DB4-4AB9-9706-CD73B799EADF"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:7.3:rc2:*:*:*:*:*:*","matchCriteriaId":"14FD7B9A-4946-4511-8E63-6E13870CD4A8"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/6495dc16e635356fd2b7535dcbf9b6779de4e753","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/744b25040d8206f7925b8ba0be5edf93fa4bf81e","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/960251cc4a413d8f1eef2a2c6aca41073b57ce16","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/a135415be56839e555e0bcdd5ffb8d2f5f947bd7","source":"416baaa9-dc9f-4396-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