{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: fix uninitialized pointer free on read_alloc_one_name() error\n\nThe function read_alloc_one_name() does not initialize the name field of\nthe passed fscrypt_str struct if kmalloc fails to allocate the\ncorresponding buffer.  Thus, it is not guaranteed that\nfscrypt_str.name is initialized when freeing it.\n\nThis is a follow-up to the linked patch that fixes the remaining\ninstances of the bug introduced by commit e43eec81c516 (\"btrfs: use\nstruct qstr instead of name and namelen pairs\")."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "fs/btrfs/tree-log.c"
               ],
               "versions": [
                  {
                     "version": "1cf474cd474b",
                     "lessThan": "b37de9491f14",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e43eec81c516",
                     "lessThan": "7fc7c47b9ba0",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e43eec81c516",
                     "lessThan": "1ec28de5e476",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e43eec81c516",
                     "lessThan": "2ab5e243c226",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "fs/btrfs/tree-log.c"
               ],
               "versions": [
                  {
                     "version": "6.2",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "6.2",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.114",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.58",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.11.5",
                     "lessThanOrEqual": "6.11.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.12-rc4",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/b37de9491f140a0ff125c27dd1050185c3accbc1"
            },
            {
               "url": "https://git.kernel.org/stable/c/7fc7c47b9ba0cf2d192f2117a64b24881b0b577f"
            },
            {
               "url": "https://git.kernel.org/stable/c/1ec28de5e476913ae51f909660b4447eddb28838"
            },
            {
               "url": "https://git.kernel.org/stable/c/2ab5e243c2266c841e0f6904fad1514b18eaf510"
            }
         ],
         "title": "btrfs: fix uninitialized pointer free on read_alloc_one_name() error",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-50087",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}