{"dataType":"CVE_RECORD","dataVersion":"5.1","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":"2025-05-04T12:43:37.798Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T12:43:37.798Z"},"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"}]},{"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 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