{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/imc-pmu: Add a null pointer check in update_events_in_group()\n\nkasprintf() returns a pointer to dynamically allocated memory\nwhich can be NULL upon failure."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "arch/powerpc/perf/imc-pmu.c"
               ],
               "versions": [
                  {
                     "version": "885dcd709ba9",
                     "lessThan": "75fc599bcdcb",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "885dcd709ba9",
                     "lessThan": "1e80aa25d186",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "885dcd709ba9",
                     "lessThan": "5a669f3511d2",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "885dcd709ba9",
                     "lessThan": "f105c2630098",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "885dcd709ba9",
                     "lessThan": "a2da3f9b1a10",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "885dcd709ba9",
                     "lessThan": "024352f7928b",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "885dcd709ba9",
                     "lessThan": "c7d828e12b32",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "885dcd709ba9",
                     "lessThan": "0a233867a390",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "arch/powerpc/perf/imc-pmu.c"
               ],
               "versions": [
                  {
                     "version": "4.14",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.14",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.19.306",
                     "lessThanOrEqual": "4.19.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.268",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.209",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.148",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.75",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.14",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.7.2",
                     "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/75fc599bcdcb1de093c9ced2e3cccc832f3787f3"
            },
            {
               "url": "https://git.kernel.org/stable/c/1e80aa25d186a7aa212df5acd8c75f55ac8dae34"
            },
            {
               "url": "https://git.kernel.org/stable/c/5a669f3511d273c8c1ab1c1d268fbcdf53fc7a05"
            },
            {
               "url": "https://git.kernel.org/stable/c/f105c263009839d80fad6998324a4e1b3511cba0"
            },
            {
               "url": "https://git.kernel.org/stable/c/a2da3f9b1a1019c887ee1d164475a8fcdb0a3fec"
            },
            {
               "url": "https://git.kernel.org/stable/c/024352f7928b28f53609660663329d8c0f4ad032"
            },
            {
               "url": "https://git.kernel.org/stable/c/c7d828e12b326ea50fb80c369d7aa87519ed14c6"
            },
            {
               "url": "https://git.kernel.org/stable/c/0a233867a39078ebb0f575e2948593bbff5826b3"
            }
         ],
         "title": "powerpc/imc-pmu: Add a null pointer check in update_events_in_group()",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2023-52675",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}