{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5e: Fix use-after-free when reverting termination table\n\nWhen having multiple dests with termination tables and second one\nor afterwards fails the driver reverts usage of term tables but\ndoesn't reset the assignment in attr->dests[num_vport_dests].termtbl\nwhich case a use-after-free when releasing the rule.\nFix by resetting the assignment of termtbl to null."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c"
               ],
               "versions": [
                  {
                     "version": "10caabdaad5a",
                     "lessThan": "0a2d73a77060",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "10caabdaad5a",
                     "lessThan": "0d2f9d95d9fb",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "10caabdaad5a",
                     "lessThan": "372eb550faa0",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "10caabdaad5a",
                     "lessThan": "e6d2d26a49c3",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "10caabdaad5a",
                     "lessThan": "52c795af0444",
                     "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/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c"
               ],
               "versions": [
                  {
                     "version": "5.3",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "5.3",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.226",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.158",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.82",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.0.12",
                     "lessThanOrEqual": "6.0.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/0a2d73a77060c3cbdc6e801cd5d979d674cd404b"
            },
            {
               "url": "https://git.kernel.org/stable/c/0d2f9d95d9fbe993f3c4bafb87d59897b0325aff"
            },
            {
               "url": "https://git.kernel.org/stable/c/372eb550faa0757349040fd43f59483cbfdb2c0b"
            },
            {
               "url": "https://git.kernel.org/stable/c/e6d2d26a49c3a9cd46b232975e45236304810904"
            },
            {
               "url": "https://git.kernel.org/stable/c/52c795af04441d76f565c4634f893e5b553df2ae"
            }
         ],
         "title": "net/mlx5e: Fix use-after-free when reverting termination table",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2022-49025",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}