{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: qcom: llcc: Handle a second device without data corruption\n\nUsually there is only one llcc device. But if there were a second, even\na failed probe call would modify the global drv_data pointer. So check\nif drv_data is valid before overwriting it."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/soc/qcom/llcc-qcom.c"
               ],
               "versions": [
                  {
                     "version": "a3134fb09e0b",
                     "lessThan": "cc1a1dcb411f",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a3134fb09e0b",
                     "lessThan": "5e5b85ea0f4b",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a3134fb09e0b",
                     "lessThan": "995ee1e84e8d",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a3134fb09e0b",
                     "lessThan": "f0ef883cae30",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a3134fb09e0b",
                     "lessThan": "3565684309e5",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a3134fb09e0b",
                     "lessThan": "1143bfb9b055",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a3134fb09e0b",
                     "lessThan": "f1a1bc8775b2",
                     "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/soc/qcom/llcc-qcom.c"
               ],
               "versions": [
                  {
                     "version": "4.19",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.19",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.261",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.201",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.139",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.63",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.5.12",
                     "lessThanOrEqual": "6.5.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.2",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.7",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/cc1a1dcb411fe224f48553cfdcdfe6e61395b69c"
            },
            {
               "url": "https://git.kernel.org/stable/c/5e5b85ea0f4bc484bfe4cc73ead51fa48d2366a0"
            },
            {
               "url": "https://git.kernel.org/stable/c/995ee1e84e8db7fa5dcdde7dfe0bd7bb6f9bbb8c"
            },
            {
               "url": "https://git.kernel.org/stable/c/f0ef883cae309bc5e8cdfcdbc1b4822732ce20a8"
            },
            {
               "url": "https://git.kernel.org/stable/c/3565684309e54fa998ea27f37028d67cc3e1dff2"
            },
            {
               "url": "https://git.kernel.org/stable/c/1143bfb9b055897975aeaea254da148e19524493"
            },
            {
               "url": "https://git.kernel.org/stable/c/f1a1bc8775b26345aba2be278118999e7f661d3d"
            }
         ],
         "title": "soc: qcom: llcc: Handle a second device without data corruption",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2023-52871",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}