cve/published/2024/CVE-2024-46868.json

{
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      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: qcom: uefisecapp: Fix deadlock in qcuefi_acquire()\n\nIf the __qcuefi pointer is not set, then in the original code, we would\nhold onto the lock.  That means that if we tried to set it later, then\nit would cause a deadlock.  Drop the lock on the error path.  That's\nwhat all the callers are expecting."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/firmware/qcom/qcom_qseecom_uefisecapp.c"
               ],
               "versions": [
                  {
                     "version": "759e7a2b62eb3ef3c93ffeb5cca788a09627d7d9",
                     "lessThan": "8c6a5a1fc02ad1d62d06897ab330693d4d27cd03",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "759e7a2b62eb3ef3c93ffeb5cca788a09627d7d9",
                     "lessThan": "db213b0cfe3268d8b1d382b3bcc999c687a2567f",
                     "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/firmware/qcom/qcom_qseecom_uefisecapp.c"
               ],
               "versions": [
                  {
                     "version": "6.7",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "6.7",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.10.11",
                     "lessThanOrEqual": "6.10.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.11",
                     "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": "6.7",
                           "versionEndExcluding": "6.10.11"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "6.7",
                           "versionEndExcluding": "6.11"
                        }
                     ]
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/8c6a5a1fc02ad1d62d06897ab330693d4d27cd03"
            },
            {
               "url": "https://git.kernel.org/stable/c/db213b0cfe3268d8b1d382b3bcc999c687a2567f"
            }
         ],
         "title": "firmware: qcom: uefisecapp: Fix deadlock in qcuefi_acquire()",
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            "engine": "bippy-1.2.0"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-46868",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}