CVE-2024-50101

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2024-50101", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-10-21T19:36:19.946Z", "datePublished": "2024-11-05T17:07:38.695Z", "dateUpdated": "2026-08-05T11:41:41.330Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-05T11:41:41.330Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niommu/vt-d: Fix incorrect pci_for_each_dma_alias() for non-PCI devices\n\nPreviously, the domain_context_clear() function incorrectly called\npci_for_each_dma_alias() to set up context entries for non-PCI devices.\nThis could lead to kernel hangs or other unexpected behavior.\n\nAdd a check to only call pci_for_each_dma_alias() for PCI devices. For\nnon-PCI devices, domain_context_clear_one() is called directly."}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH"}, "scenarios": [{"lang": "en", "value": "AV:L - The vulnerable path is reached only through local IOMMU domain attach/detach operations (device probe/removal, driver bind/unbind, iommu_group type change, VFIO/iommufd device attach); there is no network or remote-peer input involved.\nAC:L - The type confusion is deterministic \u2014 every attach/detach of a non-PCI (ACPI-namespace/platform) device on an Intel VT-d IOMMU takes the bogus `to_pci_dev()` branch, with no race to win and no memory-layout condition to satisfy. CONFIG_INTEL_IOMMU is default-on in distro x86_64 kernels and ANDD/ACPI-namespace devices in DMAR scope are common on Intel client platforms, as the two independent bugzilla reports show.\nPR:L - Reaching the domain attach/detach path requires local access to device-management interfaces rather than any remote authentication, consistent with the PR:L scoring used for comparable VT-d attach/detach defects (CVE-2024-56668, CVE-2024-56669). No credential verification protects the code itself once the attach/detach operation is issued.\nUI:N - The faulty branch executes automatically as part of IOMMU domain attach/detach and device probe/release; no victim action such as opening a file or mounting a filesystem is needed.\nS:U - The corruption is confined to the kernel's own IOMMU bookkeeping and heap. Clearing a context entry sets Present=0, which blocks DMA (fail-closed) rather than granting a device unrestricted access, so no IOMMU/DMA security boundary is crossed.\nC:H - The fabricated `struct pci_dev` causes unbounded out-of-bounds reads of kernel heap memory adjacent to the platform device, which are then chased as pointers (`pdev->bus->number`, `bus->self`, `bus->parent`, `tmp->subordinate->number`), giving an unconstrained kernel-memory read primitive rather than a few bounded bytes.\nI:H - This is a type confusion in which out-of-bounds-read garbage selects which IOMMU context entries get zeroed, silently tearing down DMA translation for unrelated devices and corrupting in-flight DMA for them; per type-confusion/memory-corruption guidance this warrants High.\nA:H - The upstream commit states the bug \"could lead to kernel hangs,\" and the code confirms both an unterminated walk of a fabricated `pci_bus` parent chain (hang) and wild pointer dereferences (oops) on affected hardware, in some configurations during boot-time device probe."}]}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/iommu/intel/iommu.c"], "versions": [{"version": "9807860f6ad446459d0446550cf4a2dc23bbee6c", "lessThan": "0bd9a30c22afb5da203386b811ec31429d2caa78", "status": "affected", "versionType": "git"}, {"version": "59862b869275c27beb25cda2054b59a8b5d04970", "lessThan": "cbfa3a83eba05240ce37839ed48280a05e8e8f6c", "status": "affected", "versionType": "git"}, {"version": "48f2183a4f9d3540fc5cfc8f8451621ee92c09f8", "lessThan": "fe2e0b6cd00abea3efac66de1da22d844364c1b0", "status": "affected", "versionType": "git"}, {"version": "9a16ab9d640274b20813d2d17475e18d3e99d834", "lessThan": "04d6826ba7ba81213422276e96c90c6565169e1c", "status": "affected", "versionType": "git"}, {"version": "9a16ab9d640274b20813d2d17475e18d3e99d834", "lessThan": "6e02a277f1db24fa039e23783c8921c7b0e5b1b3", "status": "affected", "versionType": "git"}, {"version": "5.15.142", "lessThan": "5.15.169", "status": "affected", "versionType": "semver"}, {"version": "6.1.66", "lessThan": "6.1.114", "status": "affected", "versionType": "semver"}, {"version": "6.6.5", "lessThan": "6.6.58", "status": "affected", "versionType": "semver"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/iommu/intel/iommu.c"], "versions": [{"version": "6.7", "status": "affected"}, {"version": "0", "lessThan": "6.7", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.169", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.114", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.58", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.11.5", "lessThanOrEqual": "6.11.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12", "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": "5.15.142", "versionEndExcluding": "5.15.169"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.1.66", "versionEndExcluding": "6.1.114"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.6.5", "versionEndExcluding": "6.6.58"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.7", "versionEndExcluding": "6.11.5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.7", "versionEndExcluding": "6.12"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/0bd9a30c22afb5da203386b811ec31429d2caa78"}, {"url": "https://git.kernel.org/stable/c/cbfa3a83eba05240ce37839ed48280a05e8e8f6c"}, {"url": "https://git.kernel.org/stable/c/fe2e0b6cd00abea3efac66de1da22d844364c1b0"}, {"url": "https://git.kernel.org/stable/c/04d6826ba7ba81213422276e96c90c6565169e1c"}, {"url": "https://git.kernel.org/stable/c/6e02a277f1db24fa039e23783c8921c7b0e5b1b3"}], "title": "iommu/vt-d: Fix incorrect pci_for_each_dma_alias() for non-PCI devices", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2024-50101", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-10-01T20:22:32.500340Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "description": "CWE-noinfo Not enough information"}]}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-01T20:27:18.620Z"}}, {"title": "CVE Program Container", "references": [{"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-03T22:25:32.555Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-03T22:25:32.555Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2024-50101", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-10-01T20:22:32.500340Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "description": "CWE-noinfo Not enough information"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-01T15:14:54.478Z"}}], "cna": {"title": "iommu/vt-d: Fix incorrect pci_for_each_dma_alias() for non-PCI devices", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "9807860f6ad446459d0446550cf4a2dc23bbee6c", "lessThan": "0bd9a30c22afb5da203386b811ec31429d2caa78", "versionType": "git"}, {"status": "affected", "version": "59862b869275c27beb25cda2054b59a8b5d04970", "lessThan": "cbfa3a83eba05240ce37839ed48280a05e8e8f6c", "versionType": "git"}, {"status": "affected", "version": "48f2183a4f9d3540fc5cfc8f8451621ee92c09f8", "lessThan": "fe2e0b6cd00abea3efac66de1da22d844364c1b0", "versionType": "git"}, {"status": "affected", "version": "9a16ab9d640274b20813d2d17475e18d3e99d834", "lessThan": "04d6826ba7ba81213422276e96c90c6565169e1c", "versionType": "git"}, {"status": "affected", "version": "9a16ab9d640274b20813d2d17475e18d3e99d834", "lessThan": "6e02a277f1db24fa039e23783c8921c7b0e5b1b3", "versionType": "git"}, {"status": "affected", "version": "5.15.142", "lessThan": "5.15.169", "versionType": "semver"}, {"status": "affected", "version": "6.1.66", "lessThan": "6.1.114", "versionType": "semver"}, {"status": "affected", "version": "6.6.5", "lessThan": "6.6.58", "versionType": "semver"}], "programFiles": ["drivers/iommu/intel/iommu.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6.7"}, {"status": "unaffected", "version": "0", "lessThan": "6.7", "versionType": "semver"}, {"status": "unaffected", "version": "5.15.169", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "6.1.114", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.58", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.11.5", "versionType": "semver", "lessThanOrEqual": "6.11.*"}, {"status": "unaffected", "version": "6.12", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/iommu/intel/iommu.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/0bd9a30c22afb5da203386b811ec31429d2caa78"}, {"url": "https://git.kernel.org/stable/c/cbfa3a83eba05240ce37839ed48280a05e8e8f6c"}, {"url": "https://git.kernel.org/stable/c/fe2e0b6cd00abea3efac66de1da22d844364c1b0"}, {"url": "https://git.kernel.org/stable/c/04d6826ba7ba81213422276e96c90c6565169e1c"}, {"url": "https://git.kernel.org/stable/c/6e02a277f1db24fa039e23783c8921c7b0e5b1b3"}], "x_generator": {"engine": "bippy-1.2.0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niommu/vt-d: Fix incorrect pci_for_each_dma_alias() for non-PCI devices\n\nPreviously, the domain_context_clear() function incorrectly called\npci_for_each_dma_alias() to set up context entries for non-PCI devices.\nThis could lead to kernel hangs or other unexpected behavior.\n\nAdd a check to only call pci_for_each_dma_alias() for PCI devices. For\nnon-PCI devices, domain_context_clear_one() is called directly."}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.15.169", "versionStartIncluding": "5.15.142"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.1.114", "versionStartIncluding": "6.1.66"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.6.58", "versionStartIncluding": "6.6.5"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.11.5", "versionStartIncluding": "6.7"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.12", "versionStartIncluding": "6.7"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-23T15:54:30.958Z"}}}, "cveMetadata": {"cveId": "CVE-2024-50101", "state": "PUBLISHED", "dateUpdated": "2026-05-23T15:54:30.958Z", "dateReserved": "2024-10-21T19:36:19.946Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-11-05T17:07:38.695Z", "assignerShortName": "Linux"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/iommu/intel/iommu.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "0bd9a30c22afb5da203386b811ec31429d2caa78", "status": "affected", "version": "9807860f6ad446459d0446550cf4a2dc23bbee6c", "versionType": "git"}, {"lessThan": "cbfa3a83eba05240ce37839ed48280a05e8e8f6c", "status": "affected", "version": "59862b869275c27beb25cda2054b59a8b5d04970", "versionType": "git"}, {"lessThan": "fe2e0b6cd00abea3efac66de1da22d844364c1b0", "status": "affected", "version": "48f2183a4f9d3540fc5cfc8f8451621ee92c09f8", "versionType": "git"}, {"lessThan": "04d6826ba7ba81213422276e96c90c6565169e1c", "status": "affected", "version": "9a16ab9d640274b20813d2d17475e18d3e99d834", "versionType": "git"}, {"lessThan": "6e02a277f1db24fa039e23783c8921c7b0e5b1b3", "status": "affected", "version": "9a16ab9d640274b20813d2d17475e18d3e99d834", "versionType": "git"}, {"lessThan": "5.15.169", "status": "affected", "version": "5.15.142", "versionType": "semver"}, {"lessThan": "6.1.114", "status": "affected", "version": "6.1.66", "versionType": "semver"}, {"lessThan": "6.6.58", "status": "affected", "version": "6.6.5", "versionType": "semver"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/iommu/intel/iommu.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.7"}, {"lessThan": "6.7", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.169", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.114", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.58", "versionType": "semver"}, {"lessThanOrEqual": "6.11.*", "status": "unaffected", "version": "6.11.5", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "6.12", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "AAD55F09-0AC2-4348-894A-44EE8E35124F", "versionEndExcluding": "5.15.169", "versionStartIncluding": "5.15.142", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "10FD2B3E-C7D9-4A9C-BD64-41877EDF88EB", "versionEndExcluding": "6.1.114", "versionStartIncluding": "5.16", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "6B9489BC-825E-4EEE-8D93-F93C801988C8", "versionEndExcluding": "6.6.58", "versionStartIncluding": "6.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "6E62D61A-F704-44DB-A311-17B7534DA7BC", "versionEndExcluding": "6.11.5", "versionStartIncluding": "6.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:*", "matchCriteriaId": "7F361E1D-580F-4A2D-A509-7615F73167A1", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:*", "matchCriteriaId": "925478D0-3E3D-4E6F-ACD5-09F28D5DF82C", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.12:rc3:*:*:*:*:*:*", "matchCriteriaId": "3C95E234-D335-4B6C-96BF-E2CEBD8654ED", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niommu/vt-d: Fix incorrect pci_for_each_dma_alias() for non-PCI devices\n\nPreviously, the domain_context_clear() function incorrectly called\npci_for_each_dma_alias() to set up context entries for non-PCI devices.\nThis could lead to kernel hangs or other unexpected behavior.\n\nAdd a check to only call pci_for_each_dma_alias() for PCI devices. For\nnon-PCI devices, domain_context_clear_one() is called directly."}, {"lang": "es", "value": " En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: iommu/vt-d: Se corrige pci_for_each_dma_alias() incorrecto para dispositivos que no sean PCI Anteriormente, la funci\u00f3n domain_context_clear() llamaba incorrectamente a pci_for_each_dma_alias() para configurar entradas de contexto para dispositivos que no sean PCI. Esto podr\u00eda provocar bloqueos del kernel u otro comportamiento inesperado. Agregue una verificaci\u00f3n para llamar solo a pci_for_each_dma_alias() para dispositivos PCI. Para dispositivos que no sean PCI, se llama a domain_context_clear_one() directamente."}], "id": "CVE-2024-50101", "lastModified": "2026-08-04T11:21:19.950", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-50101", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-10-01T20:22:32.500340Z", "version": "2.0.3"}}]}, "published": "2024-11-05T18:15:13.813", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/04d6826ba7ba81213422276e96c90c6565169e1c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/0bd9a30c22afb5da203386b811ec31429d2caa78"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/6e02a277f1db24fa039e23783c8921c7b0e5b1b3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/cbfa3a83eba05240ce37839ed48280a05e8e8f6c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/fe2e0b6cd00abea3efac66de1da22d844364c1b0"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2025:6966", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "kernel-0:5.14.0-570.12.1.el9_6", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2025-05-13T00:00:00Z"}, {"advisory": "RHSA-2025:6966", "cpe": "cpe:/o:redhat:enterprise_linux:9", "package": "kernel-0:5.14.0-570.12.1.el9_6", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2025-05-13T00:00:00Z"}], "bugzilla": {"description": "kernel: iommu/vt-d: Fix incorrect pci_for_each_dma_alias() for non-PCI devices", "id": "2323950", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2323950"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-99", "details": ["In the Linux kernel, the following vulnerability has been resolved:\niommu/vt-d: Fix incorrect pci_for_each_dma_alias() for non-PCI devices\nPreviously, the domain_context_clear() function incorrectly called\npci_for_each_dma_alias() to set up context entries for non-PCI devices.\nThis could lead to kernel hangs or other unexpected behavior.\nAdd a check to only call pci_for_each_dma_alias() for PCI devices. For\nnon-PCI devices, domain_context_clear_one() is called directly."], "name": "CVE-2024-50101", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-11-05T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-50101\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-50101\nhttps://lore.kernel.org/linux-cve-announce/2024110526-CVE-2024-50101-d1bb@gregkh/T"], "threat_severity": "Low"}

{}