cve/published/2021/CVE-2021-46995.json

{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncan: mcp251xfd: mcp251xfd_probe(): fix an error pointer dereference in probe\n\nWhen we converted this code to use dev_err_probe() we accidentally\nremoved a return. It means that if devm_clk_get() it will lead to an\nOops when we call clk_get_rate() on the next line."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c"
               ],
               "versions": [
                  {
                     "version": "cf8ee6de2543a0fa6d9471ddbb7216464a9681a1",
                     "lessThan": "15f8f96ec7fc35024d4e03296e4d838fcea33d83",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "cf8ee6de2543a0fa6d9471ddbb7216464a9681a1",
                     "lessThan": "4cc7faa406975b460aa674606291dea197c1210c",
                     "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/can/spi/mcp251xfd/mcp251xfd-core.c"
               ],
               "versions": [
                  {
                     "version": "5.12",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "5.12",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "5.12.5",
                     "lessThanOrEqual": "5.12.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "5.13",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "cpeApplicability": [
            {
               "nodes": [
                  {
                     "operator": "OR",
                     "negate": false,
                     "cpeMatch": [
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "5.12",
                           "versionEndExcluding": "5.12.5"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "5.12",
                           "versionEndExcluding": "5.13"
                        }
                     ]
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/15f8f96ec7fc35024d4e03296e4d838fcea33d83"
            },
            {
               "url": "https://git.kernel.org/stable/c/4cc7faa406975b460aa674606291dea197c1210c"
            }
         ],
         "title": "can: mcp251xfd: mcp251xfd_probe(): fix an error pointer dereference in probe",
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            "engine": "bippy-1.2.0"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2021-46995",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}