{
   "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/powernv: Add a null pointer check in opal_powercap_init()\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/platforms/powernv/opal-powercap.c"
               ],
               "versions": [
                  {
                     "version": "b9ef7b4b867f",
                     "lessThan": "9da4a56dd377",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "b9ef7b4b867f",
                     "lessThan": "a67a04ad05ac",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "b9ef7b4b867f",
                     "lessThan": "6b58d1603721",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "b9ef7b4b867f",
                     "lessThan": "f152a6bfd187",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "b9ef7b4b867f",
                     "lessThan": "69f95c5e9220",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "b9ef7b4b867f",
                     "lessThan": "b02ecc35d01a",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "b9ef7b4b867f",
                     "lessThan": "e123015c0ba8",
                     "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/platforms/powernv/opal-powercap.c"
               ],
               "versions": [
                  {
                     "version": "4.20",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.20",
                     "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/9da4a56dd3772570512ca58aa8832b052ae910dc"
            },
            {
               "url": "https://git.kernel.org/stable/c/a67a04ad05acb56640798625e73fa54d6d41cce1"
            },
            {
               "url": "https://git.kernel.org/stable/c/6b58d16037217d0c64a2a09b655f370403ec7219"
            },
            {
               "url": "https://git.kernel.org/stable/c/f152a6bfd187f67afeffc9fd68cbe46f51439be0"
            },
            {
               "url": "https://git.kernel.org/stable/c/69f95c5e9220f77ce7c540686b056c2b49e9a664"
            },
            {
               "url": "https://git.kernel.org/stable/c/b02ecc35d01a76b4235e008d2dd292895b28ecab"
            },
            {
               "url": "https://git.kernel.org/stable/c/e123015c0ba859cf48aa7f89c5016cc6e98e018d"
            }
         ],
         "title": "powerpc/powernv: Add a null pointer check in opal_powercap_init()",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2023-52696",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}