{ "dataType": "CVE_RECORD", "cveMetadata": { "cveId": "CVE-2024-39292", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-06-21T11:16:40.627Z", "datePublished": "2024-06-24T13:52:26.769Z", "dateUpdated": "2026-05-11T20:20:52.234Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T20:20:52.234Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\num: Add winch to winch_handlers before registering winch IRQ\n\nRegistering a winch IRQ is racy, an interrupt may occur before the winch is\nadded to the winch_handlers list.\n\nIf that happens, register_winch_irq() adds to that list a winch that is\nscheduled to be (or has already been) freed, causing a panic later in\nwinch_cleanup().\n\nAvoid the race by adding the winch to the winch_handlers list before\nregistering the IRQ, and rolling back if um_request_irq() fails." } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "arch/um/drivers/line.c" ], "versions": [ { "version": "42a359e31a0e438b5b978a8f0fecdbd3c86bb033", "lessThan": "66ea9a7c6824821476914bed21a476cd20094f33", "status": "affected", "versionType": "git" }, { "version": "42a359e31a0e438b5b978a8f0fecdbd3c86bb033", "lessThan": "dc1ff95602ee908fcd7d8acee7a0dadb61b1a0c0", "status": "affected", "versionType": "git" }, { "version": "42a359e31a0e438b5b978a8f0fecdbd3c86bb033", "lessThan": "351d1a64544944b44732f6a64ed65573b00b9e14", "status": "affected", "versionType": "git" }, { "version": "42a359e31a0e438b5b978a8f0fecdbd3c86bb033", "lessThan": "31960d991e43c8d6dc07245f19fc13398e90ead2", "status": "affected", "versionType": "git" }, { "version": "42a359e31a0e438b5b978a8f0fecdbd3c86bb033", "lessThan": "0c02d425a2fbe52643a5859a779db0329e7dddd4", "status": "affected", "versionType": "git" }, { "version": "42a359e31a0e438b5b978a8f0fecdbd3c86bb033", "lessThan": "434a06c38ee1217a8baa0dd7c37cc85d50138fb0", "status": "affected", "versionType": "git" }, { "version": "42a359e31a0e438b5b978a8f0fecdbd3c86bb033", "lessThan": "73b8e21f76c7dda4905655d2e2c17dc5a73b87f1", "status": "affected", "versionType": "git" }, { "version": "42a359e31a0e438b5b978a8f0fecdbd3c86bb033", "lessThan": "a0fbbd36c156b9f7b2276871d499c9943dfe5101", "status": "affected", "versionType": "git" } ] }, { "product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "arch/um/drivers/line.c" ], "versions": [ { "version": "2.6.23", "status": "affected" }, { "version": "0", "lessThan": "2.6.23", "status": "unaffected", "versionType": "semver" }, { "version": "4.19.316", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.4.278", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.10.219", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.161", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.1.93", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.6.33", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.9.4", "lessThanOrEqual": "6.9.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.10", "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": "2.6.23", "versionEndExcluding": "4.19.316" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.23", "versionEndExcluding": "5.4.278" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.23", "versionEndExcluding": "5.10.219" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.23", "versionEndExcluding": "5.15.161" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.23", "versionEndExcluding": "6.1.93" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.23", "versionEndExcluding": "6.6.33" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.23", "versionEndExcluding": "6.9.4" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.23", "versionEndExcluding": "6.10" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/66ea9a7c6824821476914bed21a476cd20094f33" }, { "url": "https://git.kernel.org/stable/c/dc1ff95602ee908fcd7d8acee7a0dadb61b1a0c0" }, { "url": "https://git.kernel.org/stable/c/351d1a64544944b44732f6a64ed65573b00b9e14" }, { "url": "https://git.kernel.org/stable/c/31960d991e43c8d6dc07245f19fc13398e90ead2" }, { "url": "https://git.kernel.org/stable/c/0c02d425a2fbe52643a5859a779db0329e7dddd4" }, { "url": "https://git.kernel.org/stable/c/434a06c38ee1217a8baa0dd7c37cc85d50138fb0" }, { "url": "https://git.kernel.org/stable/c/73b8e21f76c7dda4905655d2e2c17dc5a73b87f1" }, { "url": "https://git.kernel.org/stable/c/a0fbbd36c156b9f7b2276871d499c9943dfe5101" } ], "title": "um: Add winch to winch_handlers before registering winch IRQ", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2024-06-24T15:15:10.639136Z", "id": "CVE-2024-39292", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-24T15:15:20.044Z" } }, { "title": "CVE Program Container", "references": [ { "url": "https://git.kernel.org/stable/c/66ea9a7c6824821476914bed21a476cd20094f33", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/dc1ff95602ee908fcd7d8acee7a0dadb61b1a0c0", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/351d1a64544944b44732f6a64ed65573b00b9e14", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/31960d991e43c8d6dc07245f19fc13398e90ead2", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/0c02d425a2fbe52643a5859a779db0329e7dddd4", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/434a06c38ee1217a8baa0dd7c37cc85d50138fb0", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/73b8e21f76c7dda4905655d2e2c17dc5a73b87f1", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/a0fbbd36c156b9f7b2276871d499c9943dfe5101", "tags": [ "x_transferred" ] }, { "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html" } ], "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-04T17:21:58.690Z" } } ] }, "dataVersion": "5.2" }