{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2022-48724", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-06-20T11:09:39.051Z", "datePublished": "2024-06-20T11:13:14.644Z", "dateUpdated": "2026-05-23T15:20:33.098Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-23T15:20:33.098Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niommu/vt-d: Fix potential memory leak in intel_setup_irq_remapping()\n\nAfter commit e3beca48a45b (\"irqdomain/treewide: Keep firmware node\nunconditionally allocated\"). For tear down scenario, fn is only freed\nafter fail to allocate ir_domain, though it also should be freed in case\ndmar_enable_qi returns error.\n\nBesides free fn, irq_domain and ir_msi_domain need to be removed as well\nif intel_setup_irq_remapping fails to enable queued invalidation.\n\nImprove the rewinding path by add out_free_ir_domain and out_free_fwnode\nlables per Baolu's suggestion." } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/iommu/intel/irq_remapping.c" ], "versions": [ { "version": "03992c88d71ba79d956f2ed54e370e630b8750f4", "lessThan": "a0c685ba99961b1dd894b2e470e692a539770f6d", "status": "affected", "versionType": "git" }, { "version": "c0c489e5430530a7021f4c889cd5931597e4b200", "lessThan": "a31cb1f0fb6caf46ffe88c41252b6b7a4ee062d9", "status": "affected", "versionType": "git" }, { "version": "36f7355545725c5e9400520ae33e6ee16cf78c0e", "lessThan": "5c43d46daa0d2928234dd2792ebebc35d29ee2d1", "status": "affected", "versionType": "git" }, { "version": "e3beca48a45b5e0e6e6a4e0124276b8248dcc9bb", "lessThan": "9d9995b0371e4e8c18d4f955479e5d47efe7b2d4", "status": "affected", "versionType": "git" }, { "version": "e3beca48a45b5e0e6e6a4e0124276b8248dcc9bb", "lessThan": "336d096b62bdc673e852b6b80d5072d7888ce85d", "status": "affected", "versionType": "git" }, { "version": "e3beca48a45b5e0e6e6a4e0124276b8248dcc9bb", "lessThan": "b62eceb5f8f08815fe3f945fc55bbf997c344ecd", "status": "affected", "versionType": "git" }, { "version": "e3beca48a45b5e0e6e6a4e0124276b8248dcc9bb", "lessThan": "99e675d473eb8cf2deac1376a0f840222fc1adcf", "status": "affected", "versionType": "git" }, { "version": "b4198ecddb87cd955aa9e024dd656af5ceaf6196", "status": "affected", "versionType": "git" }, { "version": "4.14.190", "lessThan": "4.14.265", "status": "affected", "versionType": "semver" }, { "version": "4.19.135", "lessThan": "4.19.228", "status": "affected", "versionType": "semver" }, { "version": "5.4.54", "lessThan": "5.4.178", "status": "affected", "versionType": "semver" }, { "version": "5.7.11", "lessThan": "5.8", "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/irq_remapping.c" ], "versions": [ { "version": "5.8", "status": "affected" }, { "version": "0", "lessThan": "5.8", "status": "unaffected", "versionType": "semver" }, { "version": "4.14.265", "lessThanOrEqual": "4.14.*", "status": "unaffected", "versionType": "semver" }, { "version": "4.19.228", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.4.178", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.10.99", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.22", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.16.8", "lessThanOrEqual": "5.16.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.17", "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": "4.14.190", "versionEndExcluding": "4.14.265" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.19.135", "versionEndExcluding": "4.19.228" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4.54", "versionEndExcluding": "5.4.178" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.8", "versionEndExcluding": "5.10.99" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.8", "versionEndExcluding": "5.15.22" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.8", "versionEndExcluding": "5.16.8" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.8", "versionEndExcluding": "5.17" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.7.11" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/a0c685ba99961b1dd894b2e470e692a539770f6d" }, { "url": "https://git.kernel.org/stable/c/a31cb1f0fb6caf46ffe88c41252b6b7a4ee062d9" }, { "url": "https://git.kernel.org/stable/c/5c43d46daa0d2928234dd2792ebebc35d29ee2d1" }, { "url": "https://git.kernel.org/stable/c/9d9995b0371e4e8c18d4f955479e5d47efe7b2d4" }, { "url": "https://git.kernel.org/stable/c/336d096b62bdc673e852b6b80d5072d7888ce85d" }, { "url": "https://git.kernel.org/stable/c/b62eceb5f8f08815fe3f945fc55bbf997c344ecd" }, { "url": "https://git.kernel.org/stable/c/99e675d473eb8cf2deac1376a0f840222fc1adcf" } ], "title": "iommu/vt-d: Fix potential memory leak in intel_setup_irq_remapping()", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T15:24:59.995Z" }, "title": "CVE Program Container", "references": [ { "url": "https://git.kernel.org/stable/c/a0c685ba99961b1dd894b2e470e692a539770f6d", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/a31cb1f0fb6caf46ffe88c41252b6b7a4ee062d9", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/5c43d46daa0d2928234dd2792ebebc35d29ee2d1", "tags": [ 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