cve/published/2024/CVE-2024-56742.json

{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvfio/mlx5: Fix an unwind issue in mlx5vf_add_migration_pages()\n\nFix an unwind issue in mlx5vf_add_migration_pages().\n\nIf a set of pages is allocated but fails to be added to the SG table,\nthey need to be freed to prevent a memory leak.\n\nAny pages successfully added to the SG table will be freed as part of\nmlx5vf_free_data_buffer()."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/vfio/pci/mlx5/cmd.c"
               ],
               "versions": [
                  {
                     "version": "6fadb021266d03c5fd7bca2cfa1607efd246dad1",
                     "lessThan": "769fe4ce444b646b0bf6ac308de80686c730c7df",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6fadb021266d03c5fd7bca2cfa1607efd246dad1",
                     "lessThan": "c44f1b2ddfa81c8d7f8e9b6bc76c427bc00e69d5",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6fadb021266d03c5fd7bca2cfa1607efd246dad1",
                     "lessThan": "22e87bf3f77c18f5982c19ffe2732ef0c7a25f16",
                     "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/vfio/pci/mlx5/cmd.c"
               ],
               "versions": [
                  {
                     "version": "5.18",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "5.18",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.11.11",
                     "lessThanOrEqual": "6.11.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.12.2",
                     "lessThanOrEqual": "6.12.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.13",
                     "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": "5.18",
                           "versionEndExcluding": "6.11.11"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "5.18",
                           "versionEndExcluding": "6.12.2"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "5.18",
                           "versionEndExcluding": "6.13"
                        }
                     ]
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/769fe4ce444b646b0bf6ac308de80686c730c7df"
            },
            {
               "url": "https://git.kernel.org/stable/c/c44f1b2ddfa81c8d7f8e9b6bc76c427bc00e69d5"
            },
            {
               "url": "https://git.kernel.org/stable/c/22e87bf3f77c18f5982c19ffe2732ef0c7a25f16"
            }
         ],
         "title": "vfio/mlx5: Fix an unwind issue in mlx5vf_add_migration_pages()",
         "x_generator": {
            "engine": "bippy-1.2.0"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-56742",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}