{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-46255", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-05-13T15:03:33.107Z", "datePublished": "2026-06-03T15:49:52.091Z", "dateUpdated": "2026-06-03T15:49:52.091Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-06-03T15:49:52.091Z"}, "descriptions": [{"lang": "en", "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()."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/dma/fsl-edma-main.c"], "versions": [{"version": "a9903de3aa16731846bf924342eca44bdabe9be6", "lessThan": "533d495f15e4c88ad5246c7f90ae026702e28d75", "status": "affected", "versionType": "git"}, {"version": "a9903de3aa16731846bf924342eca44bdabe9be6", "lessThan": "68feac21bd4de7ae4faba05704c404861d991fcf", "status": "affected", "versionType": "git"}, {"version": "a9903de3aa16731846bf924342eca44bdabe9be6", "lessThan": "bda244871179543dd3be7d093236cb33b2fb1765", "status": "affected", "versionType": "git"}, {"version": "a9903de3aa16731846bf924342eca44bdabe9be6", "lessThan": "b84dba68c4823da452cec99a5d213571a65d06de", "status": "affected", "versionType": "git"}, {"version": "a9903de3aa16731846bf924342eca44bdabe9be6", "lessThan": "666c53e94c1d0bf0bdf14c49505ece9ddbe725bc", "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/dma/fsl-edma-main.c"], "versions": [{"version": "6.6", "status": "affected"}, {"version": "0", "lessThan": "6.6", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.128", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.75", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.14", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.19.4", "lessThanOrEqual": "6.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0", "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": "6.6", "versionEndExcluding": "6.6.128"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.6", "versionEndExcluding": "6.12.75"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.6", "versionEndExcluding": "6.18.14"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.6", "versionEndExcluding": "6.19.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.6", "versionEndExcluding": "7.0"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/533d495f15e4c88ad5246c7f90ae026702e28d75"}, {"url": "https://git.kernel.org/stable/c/68feac21bd4de7ae4faba05704c404861d991fcf"}, {"url": "https://git.kernel.org/stable/c/bda244871179543dd3be7d093236cb33b2fb1765"}, {"url": "https://git.kernel.org/stable/c/b84dba68c4823da452cec99a5d213571a65d06de"}, {"url": "https://git.kernel.org/stable/c/666c53e94c1d0bf0bdf14c49505ece9ddbe725bc"}], "title": "dmaengine: fsl-edma: don't explicitly disable clocks in .remove()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "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()."}], "id": "CVE-2026-46255", "lastModified": "2026-06-03T18:16:26.463", "metrics": {}, "published": "2026-06-03T18:16:26.463", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/533d495f15e4c88ad5246c7f90ae026702e28d75"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/666c53e94c1d0bf0bdf14c49505ece9ddbe725bc"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/68feac21bd4de7ae4faba05704c404861d991fcf"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b84dba68c4823da452cec99a5d213571a65d06de"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/bda244871179543dd3be7d093236cb33b2fb1765"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{}