347 lines
16 KiB
JSON
347 lines
16 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2022-48724",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2024-06-20T11:09:39.051Z",
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"datePublished": "2024-06-20T11:13:14.644Z",
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"dateUpdated": "2026-05-23T15:20:33.098Z"
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},
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"dateUpdated": "2026-05-23T15:20:33.098Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"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."
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}
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],
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"drivers/iommu/intel/irq_remapping.c"
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],
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},
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{
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"version": "4.14.190",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "4.19.135",
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},
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{
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"version": "5.4.54",
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},
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{
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"version": "5.4.178",
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},
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{
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"version": "5.10.99",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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},
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{
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"version": "5.15.22",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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},
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{
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"version": "5.16.8",
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"lessThanOrEqual": "5.16.*",
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{
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"version": "5.17",
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"role": "CISA Coordinator",
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