{
   "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: stmmac: xgmac: fix handling of DPP safety error for DMA channels\n\nCommit 56e58d6c8a56 (\"net: stmmac: Implement Safety Features in\nXGMAC core\") checks and reports safety errors, but leaves the\nData Path Parity Errors for each channel in DMA unhandled at all, lead to\na storm of interrupt.\nFix it by checking and clearing the DMA_DPP_Interrupt_Status register."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/net/ethernet/stmicro/stmmac/common.h",
                  "drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h",
                  "drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c"
               ],
               "versions": [
                  {
                     "version": "56e58d6c8a56",
                     "lessThan": "e9837c83befb",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "56e58d6c8a56",
                     "lessThan": "2fc45a4631ac",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "56e58d6c8a56",
                     "lessThan": "6609e98ed829",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "56e58d6c8a56",
                     "lessThan": "e42ff0844fe4",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "56e58d6c8a56",
                     "lessThan": "7e0ff50131e9",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "56e58d6c8a56",
                     "lessThan": "3b48c9e258c8",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "56e58d6c8a56",
                     "lessThan": "46eba193d04f",
                     "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/stmicro/stmmac/common.h",
                  "drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h",
                  "drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c"
               ],
               "versions": [
                  {
                     "version": "5.4",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "5.4",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.269",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.210",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.149",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.78",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.17",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.7.5",
                     "lessThanOrEqual": "6.7.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.8",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/e9837c83befb5b852fa76425dde98a87b737df00"
            },
            {
               "url": "https://git.kernel.org/stable/c/2fc45a4631ac7837a5c497cb4f7e2115d950fc37"
            },
            {
               "url": "https://git.kernel.org/stable/c/6609e98ed82966a1b3168c142aca30f8284a7b89"
            },
            {
               "url": "https://git.kernel.org/stable/c/e42ff0844fe418c7d03a14f9f90e1b91ba119591"
            },
            {
               "url": "https://git.kernel.org/stable/c/7e0ff50131e9d1aa507be8e670d38e9300a5f5bf"
            },
            {
               "url": "https://git.kernel.org/stable/c/3b48c9e258c8691c2f093ee07b1ea3764caaa1b2"
            },
            {
               "url": "https://git.kernel.org/stable/c/46eba193d04f8bd717e525eb4110f3c46c12aec3"
            }
         ],
         "title": "net: stmmac: xgmac: fix handling of DPP safety error for DMA channels",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-26684",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}