{"id":"CVE-2026-98435","state":"PUBLISHED","title":"EDAC/altera: Use parent device for devres in altr_portb_setup()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nEDAC/altera: Use parent device for devres in altr_portb_setup()\n\nAnchor the devres group and the devm-managed IRQ requests in altr_portb_setup()\nto the actual parent device (device->edac->dev) instead of the embedded struct\ndevice inside the copied per-port altr_edac_device_dev.\n\nThis keeps devres_open_group(), devm_request_irq(), devres_remove_group() and\ndevres_release_group() all referring to the same long-lived device so the\ngroup and the resources allocated inside it are torn down together.","publishedAt":"2026-10-18T14:45:24.453Z","updatedAt":"2026-10-19T09:19:31.284Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"911049845d7096c27304930ff478cbf3f2623ba3","status":"affected","lessThan":"8325ecf3f16d764a0e0ba42c95b63f08e38710a8","versionType":"git"},{"version":"911049845d7096c27304930ff478cbf3f2623ba3","status":"affected","lessThan":"2cf03ada03532bfb42f06fbf01d9e2a99e6011d7","versionType":"git"},{"version":"911049845d7096c27304930ff478cbf3f2623ba3","status":"affected","lessThan":"dc4797c909b6cacb1bb24449e6c57d50a14d73bf","versionType":"git"},{"version":"911049845d7096c27304930ff478cbf3f2623ba3","status":"affected","lessThan":"9868f5c077dfe0b606331f2e782484f91a5789a5","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/edac/altera_edac.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.9","versionType":"semver"},{"version":"6.12.112","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.53","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.7","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/edac/altera_edac.c"]}],"references":["https://git.kernel.org/stable/c/8325ecf3f16d764a0e0ba42c95b63f08e38710a8","https://git.kernel.org/stable/c/2cf03ada03532bfb42f06fbf01d9e2a99e6011d7","https://git.kernel.org/stable/c/dc4797c909b6cacb1bb24449e6c57d50a14d73bf","https://git.kernel.org/stable/c/9868f5c077dfe0b606331f2e782484f91a5789a5"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/98xxx/CVE-2026-98435.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-98435","state":"PUBLISHED","datePublished":"2026-10-18T14:45:24.453Z","dateUpdated":"2026-10-19T09:19:31.284Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-25T10:25:14.349Z"},"containers":{"cna":{"title":"EDAC/altera: Use parent device for devres in altr_portb_setup()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nEDAC/altera: Use parent device for devres in altr_portb_setup()\n\nAnchor the devres group and the devm-managed IRQ requests in altr_portb_setup()\nto the actual parent device (device->edac->dev) instead of the embedded struct\ndevice inside the copied per-port altr_edac_device_dev.\n\nThis keeps devres_open_group(), devm_request_irq(), devres_remove_group() and\ndevres_release_group() all referring to the same long-lived device so the\ngroup and the resources allocated inside it are torn down together."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"911049845d7096c27304930ff478cbf3f2623ba3","status":"affected","lessThan":"8325ecf3f16d764a0e0ba42c95b63f08e38710a8","versionType":"git"},{"version":"911049845d7096c27304930ff478cbf3f2623ba3","status":"affected","lessThan":"2cf03ada03532bfb42f06fbf01d9e2a99e6011d7","versionType":"git"},{"version":"911049845d7096c27304930ff478cbf3f2623ba3","status":"affected","lessThan":"dc4797c909b6cacb1bb24449e6c57d50a14d73bf","versionType":"git"},{"version":"911049845d7096c27304930ff478cbf3f2623ba3","status":"affected","lessThan":"9868f5c077dfe0b606331f2e782484f91a5789a5","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/edac/altera_edac.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.9","versionType":"semver"},{"version":"6.12.112","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.53","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.7","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/edac/altera_edac.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/8325ecf3f16d764a0e0ba42c95b63f08e38710a8"},{"url":"https://git.kernel.org/stable/c/2cf03ada03532bfb42f06fbf01d9e2a99e6011d7"},{"url":"https://git.kernel.org/stable/c/dc4797c909b6cacb1bb24449e6c57d50a14d73bf"},{"url":"https://git.kernel.org/stable/c/9868f5c077dfe0b606331f2e782484f91a5789a5"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-19T09:19:31.284Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"6.12.112"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"6.18.53"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"7.2.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}