{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrivers/perf: Fix ali_drw_pmu driver interrupt status clearing\n\nThe alibaba_uncore_pmu driver forgot to clear all interrupt status\nin the interrupt processing function. After the PMU counter overflow\ninterrupt occurred, an interrupt storm occurred, causing the system\nto hang.\n\nTherefore, clear the correct interrupt status in the interrupt handling\nfunction to fix it."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/perf/alibaba_uncore_drw_pmu.c"
               ],
               "versions": [
                  {
                     "version": "cf7b61073e45",
                     "lessThan": "24f30b34ff76",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "cf7b61073e45",
                     "lessThan": "3b839d461904",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "cf7b61073e45",
                     "lessThan": "062b7176e484",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "cf7b61073e45",
                     "lessThan": "85702fddba70",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "cf7b61073e45",
                     "lessThan": "a3dd920977dc",
                     "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/perf/alibaba_uncore_drw_pmu.c"
               ],
               "versions": [
                  {
                     "version": "6.1",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "6.1",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.113",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.54",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.10.13",
                     "lessThanOrEqual": "6.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.11.2",
                     "lessThanOrEqual": "6.11.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.12-rc1",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/24f30b34ff76648d26872dd4eaa002f074225058"
            },
            {
               "url": "https://git.kernel.org/stable/c/3b839d4619042b02eecdfc986484ac6e6be6acbf"
            },
            {
               "url": "https://git.kernel.org/stable/c/062b7176e484678b2c9072d28fbecea47846b274"
            },
            {
               "url": "https://git.kernel.org/stable/c/85702fddba70d2b63f5646793d77de2ad4fc3784"
            },
            {
               "url": "https://git.kernel.org/stable/c/a3dd920977dccc453c550260c4b7605b280b79c3"
            }
         ],
         "title": "drivers/perf: Fix ali_drw_pmu driver interrupt status clearing",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-47731",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}