{"id":"CVE-2026-97504","state":"PUBLISHED","title":"watchdog: lenovo_se10_wdt: Fix use-after-free and resource leak risk","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwatchdog: lenovo_se10_wdt: Fix use-after-free and resource leak risk\n\nReview by sashiko.dev highlighted potential use after free and resource\nleak instances.\n\nSet se10_pdev to null to prevent use after free\n\nRemove DMI call back and instead directly call\nse10_create_platform_device. Handle error cases appropriately","publishedAt":"2026-09-24T16:04:52.618Z","updatedAt":"2026-09-28T05:30:38.850Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"1f6602c8ed1eccac4fa83e338d02aafe3a0e2c0a","status":"affected","lessThan":"e9adbc3a116dfa8c7b643180dabf6166c99bcec7","versionType":"git"},{"version":"1f6602c8ed1eccac4fa83e338d02aafe3a0e2c0a","status":"affected","lessThan":"c9f1fb55646534370b00824a1fdb47718c72f115","versionType":"git"},{"version":"1f6602c8ed1eccac4fa83e338d02aafe3a0e2c0a","status":"affected","lessThan":"3394e894880a60338a2981dd688fd25e88d79667","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/watchdog/lenovo_se10_wdt.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.10","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.10","versionType":"semver"},{"version":"6.12.111","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.53","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/watchdog/lenovo_se10_wdt.c"]}],"references":["https://git.kernel.org/stable/c/e9adbc3a116dfa8c7b643180dabf6166c99bcec7","https://git.kernel.org/stable/c/c9f1fb55646534370b00824a1fdb47718c72f115","https://git.kernel.org/stable/c/3394e894880a60338a2981dd688fd25e88d79667"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/97xxx/CVE-2026-97504.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-97504","state":"PUBLISHED","datePublished":"2026-09-24T16:04:52.618Z","dateUpdated":"2026-09-28T05:30:38.850Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-24T16:01:01.151Z"},"containers":{"cna":{"title":"watchdog: lenovo_se10_wdt: Fix use-after-free and resource leak risk","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nwatchdog: lenovo_se10_wdt: Fix use-after-free and resource leak risk\n\nReview by sashiko.dev highlighted potential use after free and resource\nleak instances.\n\nSet se10_pdev to null to prevent use after free\n\nRemove DMI call back and instead directly call\nse10_create_platform_device. Handle error cases appropriately"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"1f6602c8ed1eccac4fa83e338d02aafe3a0e2c0a","status":"affected","lessThan":"e9adbc3a116dfa8c7b643180dabf6166c99bcec7","versionType":"git"},{"version":"1f6602c8ed1eccac4fa83e338d02aafe3a0e2c0a","status":"affected","lessThan":"c9f1fb55646534370b00824a1fdb47718c72f115","versionType":"git"},{"version":"1f6602c8ed1eccac4fa83e338d02aafe3a0e2c0a","status":"affected","lessThan":"3394e894880a60338a2981dd688fd25e88d79667","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/watchdog/lenovo_se10_wdt.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.10","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.10","versionType":"semver"},{"version":"6.12.111","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.53","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/watchdog/lenovo_se10_wdt.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/e9adbc3a116dfa8c7b643180dabf6166c99bcec7"},{"url":"https://git.kernel.org/stable/c/c9f1fb55646534370b00824a1fdb47718c72f115"},{"url":"https://git.kernel.org/stable/c/3394e894880a60338a2981dd688fd25e88d79667"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-09-28T05:30:38.850Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.10","versionEndExcluding":"6.12.111"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.10","versionEndExcluding":"6.18.53"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.10","versionEndExcluding":"7.2"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}