{"api_version":"1","generated_at":"2026-09-18T02:15:31+00:00","cve":"CVE-2026-93169","urls":{"html":"https://cve.report/CVE-2026-93169","api":"https://cve.report/api/cve/CVE-2026-93169.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-93169","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-93169"},"summary":{"title":"dmaengine: zynqmp_dma: fix race between runtime PM and device removal","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: zynqmp_dma: fix race between runtime PM and device removal\n\nIn zynqmp_dma_remove(), runtime PM was disabled only after checking\nstate and doing a manual suspend. This can race with runtime PM in the\nremove/unbind (rmmod) path.\n\nDisable runtime PM first, then suspend only if the device is not already\nsuspended. To prevent any further runtime PM transitions.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-09-17 17:18:12","updated_at":"2026-09-17 17:18:12"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/516ba2d8b7aac4238f9fcbd58579c43c71b9b695","name":"https://git.kernel.org/stable/c/516ba2d8b7aac4238f9fcbd58579c43c71b9b695","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/aec7cf9a5bd89047c58d5648bfce0b1bd19ba7d5","name":"https://git.kernel.org/stable/c/aec7cf9a5bd89047c58d5648bfce0b1bd19ba7d5","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/32f69e6c95b59f9cfc649ebf352a204d23ba93d7","name":"https://git.kernel.org/stable/c/32f69e6c95b59f9cfc649ebf352a204d23ba93d7","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-93169","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93169","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 72dd8b2914b5db1dccf902971c2ea6b541711b28 32f69e6c95b59f9cfc649ebf352a204d23ba93d7 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 72dd8b2914b5db1dccf902971c2ea6b541711b28 aec7cf9a5bd89047c58d5648bfce0b1bd19ba7d5 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 72dd8b2914b5db1dccf902971c2ea6b541711b28 516ba2d8b7aac4238f9fcbd58579c43c71b9b695 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.18","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.52 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2.6 7.2.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.3-rc1 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/dma/xilinx/zynqmp_dma.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"32f69e6c95b59f9cfc649ebf352a204d23ba93d7","status":"affected","version":"72dd8b2914b5db1dccf902971c2ea6b541711b28","versionType":"git"},{"lessThan":"aec7cf9a5bd89047c58d5648bfce0b1bd19ba7d5","status":"affected","version":"72dd8b2914b5db1dccf902971c2ea6b541711b28","versionType":"git"},{"lessThan":"516ba2d8b7aac4238f9fcbd58579c43c71b9b695","status":"affected","version":"72dd8b2914b5db1dccf902971c2ea6b541711b28","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/dma/xilinx/zynqmp_dma.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.18"},{"lessThan":"6.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.52","versionType":"semver"},{"lessThanOrEqual":"7.2.*","status":"unaffected","version":"7.2.6","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.3-rc1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.52","versionStartIncluding":"6.18","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2.6","versionStartIncluding":"6.18","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3-rc1","versionStartIncluding":"6.18","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: zynqmp_dma: fix race between runtime PM and device removal\n\nIn zynqmp_dma_remove(), runtime PM was disabled only after checking\nstate and doing a manual suspend. This can race with runtime PM in the\nremove/unbind (rmmod) path.\n\nDisable runtime PM first, then suspend only if the device is not already\nsuspended. To prevent any further runtime PM transitions."}],"providerMetadata":{"dateUpdated":"2026-09-17T16:12:00.570Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/32f69e6c95b59f9cfc649ebf352a204d23ba93d7"},{"url":"https://git.kernel.org/stable/c/aec7cf9a5bd89047c58d5648bfce0b1bd19ba7d5"},{"url":"https://git.kernel.org/stable/c/516ba2d8b7aac4238f9fcbd58579c43c71b9b695"}],"title":"dmaengine: zynqmp_dma: fix race between runtime PM and device removal","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-93169","datePublished":"2026-09-17T16:12:00.570Z","dateReserved":"2026-09-17T16:02:15.090Z","dateUpdated":"2026-09-17T16:12:00.570Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-17 17:18:12","lastModifiedDate":"2026-09-17 17:18:12","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"93169","Ordinal":"1","Title":"dmaengine: zynqmp_dma: fix race between runtime PM and device re","CVE":"CVE-2026-93169","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"93169","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: zynqmp_dma: fix race between runtime PM and device removal\n\nIn zynqmp_dma_remove(), runtime PM was disabled only after checking\nstate and doing a manual suspend. This can race with runtime PM in the\nremove/unbind (rmmod) path.\n\nDisable runtime PM first, then suspend only if the device is not already\nsuspended. To prevent any further runtime PM transitions.","Type":"Description","Title":"dmaengine: zynqmp_dma: fix race between runtime PM and device re"}]}}}