{"id":"CVE-2024-27408","revision":null,"records":[{"revision":"0621746e10274965b6d7697335dd8b06","observedAt":"2026-10-30T13:45:33.454+00:00","statement":{"source":"cve-program","id":"CVE-2024-27408","aliases":[],"title":"dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup\n\nThe Linked list element and pointer are not stored in the same memory as\nthe eDMA controller register. If the doorbell register is toggled before\nthe full write of the linked list a race condition error will occur.\nIn remote setup we can only use a readl to the memory to assure the full\nwrite has occurred.","state":0,"publishedAt":"2024-05-17T11:50:36.208+00:00","modifiedAt":"2026-10-30T12:18:13.788+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/dma/dw-edma/dw-edma-v0-core.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"7e4b8a4fbe2cecab0959e862604803d063f50029\",\n                            \"lessThan\": \"85cb0ca8efa483e5d22385ea12fc5857c48a0904\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"7e4b8a4fbe2cecab0959e862604803d063f50029\",\n                            \"lessThan\": \"d24fe6d5a1cfdddb7a9ef56736ec501c4d0a5fd3\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"7e4b8a4fbe2cecab0959e862604803d063f50029\",\n                            \"lessThan\": \"f396b4df27cfe01a99f4b41f584c49e56477be3a\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"7e4b8a4fbe2cecab0959e862604803d063f50029\",\n                            \"lessThan\": \"bbcc1c83f343e580c3aa1f2a8593343bf7b55bba\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/dma/dw-edma/dw-edma-v0-core.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5.3\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"5.3\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.191\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.21\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.7.9\",\n                            \"lessThanOrEqual\": \"6.7.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.8\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/85cb0ca8efa483e5d22385ea12fc5857c48a0904","https://git.kernel.org/stable/c/d24fe6d5a1cfdddb7a9ef56736ec501c4d0a5fd3","https://git.kernel.org/stable/c/f396b4df27cfe01a99f4b41f584c49e56477be3a","https://git.kernel.org/stable/c/bbcc1c83f343e580c3aa1f2a8593343bf7b55bba"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2024-27408","license":"CVE Program Terms of Use","key":"cve-program:CVE-2024-27408","identifiers":["CVE-2024-27408"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-d5642b79a2ae4ddba3d9992d8d57acd8","complete":true,"records":13623,"lastAttemptAt":"2026-11-06T23:29:11.0866492+00:00","lastSuccessAt":"2026-11-06T23:29:11.082+00:00","error":null,"lastVerifiedAt":"2026-11-06T23:29:11.082+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13685,"expectedIdentifiers":13685,"failedIdentifiers":0},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-11-06T23:27:16.6639299+00:00","complete":true,"records":1096,"lastAttemptAt":"2026-11-06T23:27:16.6639299+00:00","lastSuccessAt":"2026-11-06T23:27:20.1048264+00:00","error":null,"lastVerifiedAt":"2026-11-06T23:27:20.1048275+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. 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