CVE-2026-90180

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-90180", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-11T19:38:34.791Z", "datePublished": "2026-09-17T16:07:05.083Z", "dateUpdated": "2026-10-19T08:59:17.283Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-19T08:59:17.283Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nblock: mtip32xx: synchronize ioctls with device removal\n\nThe ioctl handlers only test REMOVE_PENDING before entering\nmtip_hw_ioctl(). Removal can set that bit immediately afterwards and free\ndd->port in mtip_hw_exit() while an ioctl still dereferences it. An already\nopen block device can reach the handlers while del_gendisk() is in\nprogress.\n\nSerialize both native and compat ioctls with removal. Set REMOVE_PENDING\nbefore taking the mutex so new callers fail after an in-flight ioctl has\ndrained, and hold the mutex until the port has been torn down."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/block/mtip32xx/mtip32xx.c", "drivers/block/mtip32xx/mtip32xx.h"], "versions": [{"version": "88523a61558a040546bf7d8b079ae0755d8e7005", "lessThan": "521afbd936ac256b7531470b0b9aa96abf9cd853", "status": "affected", "versionType": "git"}, {"version": "88523a61558a040546bf7d8b079ae0755d8e7005", "lessThan": "8283049aa5fcb4e84b2b2928b2888903bb8ee12e", "status": "affected", "versionType": "git"}, {"version": "88523a61558a040546bf7d8b079ae0755d8e7005", "lessThan": "8a7799597bd683b6bc251fe2edfa9fd1db568a3a", "status": "affected", "versionType": "git"}, {"version": "88523a61558a040546bf7d8b079ae0755d8e7005", "lessThan": "4609e0e0be709e974bec9b52c5022136d25e97d3", "status": "affected", "versionType": "git"}, {"version": "88523a61558a040546bf7d8b079ae0755d8e7005", "lessThan": "b389dc35a55713ac24a145741e76196fea1663bc", "status": "affected", "versionType": "git"}, {"version": "88523a61558a040546bf7d8b079ae0755d8e7005", "lessThan": "68940f841d013192086a0f6d7cfbac2cd079e228", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/block/mtip32xx/mtip32xx.c", "drivers/block/mtip32xx/mtip32xx.h"], "versions": [{"version": "3.3", "status": "affected"}, {"version": "0", "lessThan": "3.3", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.188", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.157", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.110", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.52", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.6", "lessThanOrEqual": "7.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.3", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.3", "versionEndExcluding": "6.1.188"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.3", "versionEndExcluding": "6.6.157"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.3", "versionEndExcluding": "6.12.110"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.3", "versionEndExcluding": "6.18.52"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.3", "versionEndExcluding": "7.2.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.3", "versionEndExcluding": "7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/521afbd936ac256b7531470b0b9aa96abf9cd853"}, {"url": "https://git.kernel.org/stable/c/8283049aa5fcb4e84b2b2928b2888903bb8ee12e"}, {"url": "https://git.kernel.org/stable/c/8a7799597bd683b6bc251fe2edfa9fd1db568a3a"}, {"url": "https://git.kernel.org/stable/c/4609e0e0be709e974bec9b52c5022136d25e97d3"}, {"url": "https://git.kernel.org/stable/c/b389dc35a55713ac24a145741e76196fea1663bc"}, {"url": "https://git.kernel.org/stable/c/68940f841d013192086a0f6d7cfbac2cd079e228"}], "title": "block: mtip32xx: synchronize ioctls with device removal", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/block/mtip32xx/mtip32xx.c", "drivers/block/mtip32xx/mtip32xx.h"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "521afbd936ac256b7531470b0b9aa96abf9cd853", "status": "affected", "version": "88523a61558a040546bf7d8b079ae0755d8e7005", "versionType": "git"}, {"lessThan": "8283049aa5fcb4e84b2b2928b2888903bb8ee12e", "status": "affected", "version": "88523a61558a040546bf7d8b079ae0755d8e7005", "versionType": "git"}, {"lessThan": "8a7799597bd683b6bc251fe2edfa9fd1db568a3a", "status": "affected", "version": "88523a61558a040546bf7d8b079ae0755d8e7005", "versionType": "git"}, {"lessThan": "4609e0e0be709e974bec9b52c5022136d25e97d3", "status": "affected", "version": "88523a61558a040546bf7d8b079ae0755d8e7005", "versionType": "git"}, {"lessThan": "b389dc35a55713ac24a145741e76196fea1663bc", "status": "affected", "version": "88523a61558a040546bf7d8b079ae0755d8e7005", "versionType": "git"}, {"lessThan": "68940f841d013192086a0f6d7cfbac2cd079e228", "status": "affected", "version": "88523a61558a040546bf7d8b079ae0755d8e7005", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/block/mtip32xx/mtip32xx.c", "drivers/block/mtip32xx/mtip32xx.h"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "3.3"}, {"lessThan": "3.3", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.188", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.157", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.110", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.52", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.6", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.3", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nblock: mtip32xx: synchronize ioctls with device removal\n\nThe ioctl handlers only test REMOVE_PENDING before entering\nmtip_hw_ioctl(). Removal can set that bit immediately afterwards and free\ndd->port in mtip_hw_exit() while an ioctl still dereferences it. An already\nopen block device can reach the handlers while del_gendisk() is in\nprogress.\n\nSerialize both native and compat ioctls with removal. Set REMOVE_PENDING\nbefore taking the mutex so new callers fail after an in-flight ioctl has\ndrained, and hold the mutex until the port has been torn down."}], "id": "CVE-2026-90180", "lastModified": "2026-10-19T09:19:08.023", "metrics": {}, "published": "2026-09-17T17:17:12.123", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/4609e0e0be709e974bec9b52c5022136d25e97d3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/521afbd936ac256b7531470b0b9aa96abf9cd853"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/68940f841d013192086a0f6d7cfbac2cd079e228"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8283049aa5fcb4e84b2b2928b2888903bb8ee12e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8a7799597bd683b6bc251fe2edfa9fd1db568a3a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b389dc35a55713ac24a145741e76196fea1663bc"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[88523a61558a040546bf7d8b079ae0755d8e7005,521afbd936ac256b7531470b0b9aa96abf9cd853)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[88523a61558a040546bf7d8b079ae0755d8e7005,8283049aa5fcb4e84b2b2928b2888903bb8ee12e)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[88523a61558a040546bf7d8b079ae0755d8e7005,8a7799597bd683b6bc251fe2edfa9fd1db568a3a)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[88523a61558a040546bf7d8b079ae0755d8e7005,4609e0e0be709e974bec9b52c5022136d25e97d3)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[88523a61558a040546bf7d8b079ae0755d8e7005,b389dc35a55713ac24a145741e76196fea1663bc)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[88523a61558a040546bf7d8b079ae0755d8e7005,68940f841d013192086a0f6d7cfbac2cd079e228)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "3.3"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,3.3)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.1.188,6.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.157,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.110,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.52,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2.6,7.3.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.3-rc1,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-09-18T18:30:11.914132+00:00", "updated": "2026-09-20T02:15:17.058786+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-416"]}