185 lines
9.1 KiB
JSON
185 lines
9.1 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-2026-46255",
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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": "2026-05-13T15:03:33.107Z",
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"datePublished": "2026-06-03T15:49:52.091Z",
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"dateUpdated": "2026-06-03T15:49:52.091Z"
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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": "2026-06-03T15:49:52.091Z"
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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: fsl-edma: don't explicitly disable clocks in .remove()\n\nThe clocks in fsl_edma_engine::muxclk are allocated and enabled with\ndevm_clk_get_enabled(), which automatically cleans these resources up,\nbut these clocks are also manually disabled in fsl_edma_remove(). This\ncauses warnings on driver removal for each clock:\n\n edma_module already disabled\n WARNING: CPU: 0 PID: 418 at drivers/clk/clk.c:1200 clk_core_disable+0x198/0x1c8\n [...]\n Call trace:\n clk_core_disable+0x198/0x1c8 (P)\n clk_disable+0x34/0x58\n fsl_edma_remove+0x74/0xe8 [fsl_edma]\n [...]\n ---[ end trace 0000000000000000 ]---\n edma_module already unprepared\n WARNING: CPU: 0 PID: 418 at drivers/clk/clk.c:1059 clk_core_unprepare+0x1f8/0x220\n [...]\n Call trace:\n clk_core_unprepare+0x1f8/0x220 (P)\n clk_unprepare+0x34/0x58\n fsl_edma_remove+0x7c/0xe8 [fsl_edma]\n [...]\n ---[ end trace 0000000000000000 ]---\n\nFix these warnings by removing the unnecessary fsl_disable_clocks() call\nin fsl_edma_remove()."
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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/fsl-edma-main.c"
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],
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"versions": [
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{
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"version": "a9903de3aa16731846bf924342eca44bdabe9be6",
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"lessThan": "533d495f15e4c88ad5246c7f90ae026702e28d75",
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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": "a9903de3aa16731846bf924342eca44bdabe9be6",
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"lessThan": "68feac21bd4de7ae4faba05704c404861d991fcf",
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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": "a9903de3aa16731846bf924342eca44bdabe9be6",
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"lessThan": "bda244871179543dd3be7d093236cb33b2fb1765",
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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": "a9903de3aa16731846bf924342eca44bdabe9be6",
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"lessThan": "b84dba68c4823da452cec99a5d213571a65d06de",
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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": "a9903de3aa16731846bf924342eca44bdabe9be6",
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"lessThan": "666c53e94c1d0bf0bdf14c49505ece9ddbe725bc",
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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/fsl-edma-main.c"
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],
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"versions": [
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{
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"version": "6.6",
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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": "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": "6.6.128",
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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": "6.12.75",
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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": "6.18.14",
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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": "6.19.4",
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"lessThanOrEqual": "6.19.*",
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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": "7.0",
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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": "6.6",
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"versionEndExcluding": "6.6.128"
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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": "6.6",
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"versionEndExcluding": "6.12.75"
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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": "6.6",
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"versionEndExcluding": "6.18.14"
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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": "6.6",
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"versionEndExcluding": "6.19.4"
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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": "6.6",
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"versionEndExcluding": "7.0"
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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/533d495f15e4c88ad5246c7f90ae026702e28d75"
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},
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{
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"url": "https://git.kernel.org/stable/c/68feac21bd4de7ae4faba05704c404861d991fcf"
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},
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{
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"url": "https://git.kernel.org/stable/c/bda244871179543dd3be7d093236cb33b2fb1765"
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},
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{
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"url": "https://git.kernel.org/stable/c/b84dba68c4823da452cec99a5d213571a65d06de"
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},
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{
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"url": "https://git.kernel.org/stable/c/666c53e94c1d0bf0bdf14c49505ece9ddbe725bc"
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}
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],
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"title": "dmaengine: fsl-edma: don't explicitly disable clocks in .remove()",
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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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} |