248 lines
12 KiB
JSON
248 lines
12 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-93041",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2026-09-17T15:57:05.657Z",
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"datePublished": "2026-09-17T16:10:34.232Z",
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"dateUpdated": "2026-10-19T09:04:36.246Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-10-19T09:04:36.246Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: dw-edma: Serialize abort state updates\n\ndw_edma_abort_interrupt() drops vc.lock before changing request and\nstatus. issue_pending() can acquire the lock in that small window,\nobserve the old busy state, and skip starting queued descriptors. Then\nthe abort handler overwrites the channel status as idle, leaving the new\ndescriptors stranded for good.\n\nKeep descriptor completion and the state transition in the same critical\nsection."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/dma/dw-edma/dw-edma-core.c"
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],
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"versions": [
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{
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"version": "e63d79d1ffcd2201a2dbff1d7a1184b8f3ec74cf",
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"lessThan": "4a72f81b8681b2ad7705cf039974c443dcc8ff00",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e63d79d1ffcd2201a2dbff1d7a1184b8f3ec74cf",
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"lessThan": "b7b8b08cd6422f7ed783226ac4aa6cebe398ab54",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e63d79d1ffcd2201a2dbff1d7a1184b8f3ec74cf",
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"lessThan": "0b028e5175590fb34ccbd537ff5b9cd386ce5747",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e63d79d1ffcd2201a2dbff1d7a1184b8f3ec74cf",
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"lessThan": "075de95d7a7cd8fecfb6fe1c685c9064fc6c9d76",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e63d79d1ffcd2201a2dbff1d7a1184b8f3ec74cf",
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"lessThan": "e20c6539394ac8d70240b85bb5963c74a3a49789",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e63d79d1ffcd2201a2dbff1d7a1184b8f3ec74cf",
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"lessThan": "0c3294066c36d5980fd9c8192dcb53bb9ccd1f7b",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e63d79d1ffcd2201a2dbff1d7a1184b8f3ec74cf",
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"lessThan": "f71c94c1a657492e015be227d44c4198a8e7a91d",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e63d79d1ffcd2201a2dbff1d7a1184b8f3ec74cf",
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"lessThan": "dd80e259f65d932634e26d366570d71669ef6654",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/dma/dw-edma/dw-edma-core.c"
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],
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"versions": [
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{
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"version": "5.3",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "5.3",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.10.270",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.15.221",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.188",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.6.157",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.12.110",
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"lessThanOrEqual": "6.12.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.18.52",
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"lessThanOrEqual": "6.18.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "7.2.6",
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"lessThanOrEqual": "7.2.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "7.3",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.3",
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"versionEndExcluding": "5.10.270"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.3",
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"versionEndExcluding": "5.15.221"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.3",
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"versionEndExcluding": "6.1.188"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.3",
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"versionEndExcluding": "6.6.157"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.3",
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"versionEndExcluding": "6.12.110"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.3",
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"versionEndExcluding": "6.18.52"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.3",
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"versionEndExcluding": "7.2.6"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.3",
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"versionEndExcluding": "7.3"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/4a72f81b8681b2ad7705cf039974c443dcc8ff00"
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},
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{
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"url": "https://git.kernel.org/stable/c/b7b8b08cd6422f7ed783226ac4aa6cebe398ab54"
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},
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{
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"url": "https://git.kernel.org/stable/c/0b028e5175590fb34ccbd537ff5b9cd386ce5747"
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},
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{
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"url": "https://git.kernel.org/stable/c/075de95d7a7cd8fecfb6fe1c685c9064fc6c9d76"
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},
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{
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"url": "https://git.kernel.org/stable/c/e20c6539394ac8d70240b85bb5963c74a3a49789"
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},
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{
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"url": "https://git.kernel.org/stable/c/0c3294066c36d5980fd9c8192dcb53bb9ccd1f7b"
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},
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{
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"url": "https://git.kernel.org/stable/c/f71c94c1a657492e015be227d44c4198a8e7a91d"
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},
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{
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"url": "https://git.kernel.org/stable/c/dd80e259f65d932634e26d366570d71669ef6654"
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}
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],
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"title": "dmaengine: dw-edma: Serialize abort state updates",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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}
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}
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} |