{
   "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: amd-xgbe: Fix skb data length underflow\n\nThere will be BUG_ON() triggered in include/linux/skbuff.h leading to\nintermittent kernel panic, when the skb length underflow is detected.\n\nFix this by dropping the packet if such length underflows are seen\nbecause of inconsistencies in the hardware descriptors."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/net/ethernet/amd/xgbe/xgbe-drv.c"
               ],
               "versions": [
                  {
                     "version": "fafc9555d87a",
                     "lessThan": "9924c80bd484",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "622c36f143fc",
                     "lessThan": "617f9934bb37",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "622c36f143fc",
                     "lessThan": "34aeb4da20f9",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "622c36f143fc",
                     "lessThan": "9892742f035f",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "622c36f143fc",
                     "lessThan": "4d3fcfe84648",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "622c36f143fc",
                     "lessThan": "db6fd92316a2",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "622c36f143fc",
                     "lessThan": "e8f73f620fee",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "622c36f143fc",
                     "lessThan": "5aac9108a180",
                     "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/amd/xgbe/xgbe-drv.c"
               ],
               "versions": [
                  {
                     "version": "4.11",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.11",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.9.300",
                     "lessThanOrEqual": "4.9.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.14.265",
                     "lessThanOrEqual": "4.14.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.19.228",
                     "lessThanOrEqual": "4.19.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.177",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.97",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.20",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.16.6",
                     "lessThanOrEqual": "5.16.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.17",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/9924c80bd484340191e586110ca22bff23a49f2e"
            },
            {
               "url": "https://git.kernel.org/stable/c/617f9934bb37993b9813832516f318ba874bcb7d"
            },
            {
               "url": "https://git.kernel.org/stable/c/34aeb4da20f93ac80a6291a2dbe7b9c6460e9b26"
            },
            {
               "url": "https://git.kernel.org/stable/c/9892742f035f7aa7dcd2bb0750effa486db89576"
            },
            {
               "url": "https://git.kernel.org/stable/c/4d3fcfe8464838b3920bc2b939d888e0b792934e"
            },
            {
               "url": "https://git.kernel.org/stable/c/db6fd92316a254be2097556f01bccecf560e53ce"
            },
            {
               "url": "https://git.kernel.org/stable/c/e8f73f620fee5f52653ed2da360121e4446575c5"
            },
            {
               "url": "https://git.kernel.org/stable/c/5aac9108a180fc06e28d4e7fb00247ce603b72ee"
            }
         ],
         "title": "net: amd-xgbe: Fix skb data length underflow",
         "x_generator": {
            "engine": "bippy-7d53e8ef8be4"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2022-48743",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}