{"schemaVersion":3,"id":"CVE-2018-11300","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, callback executed from the other thread has freed memory which is also used in wlan function and may result in to a \"Use after free\" scenario.","dates":{"published":"2018-09-18T18:00:00.000Z","modified":"2024-08-05T08:01:52.907Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.8,"severity":"high","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":7.8,"severity":"high","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4.6,"severity":"medium","vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00182,"percentile":0.07306,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00182},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00182,"percentile":0.07306}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00182,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00182,"percentile":0.07306}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-416","name":"Use After Free","description":"The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory \"belongs\" to the code that operates on the new pointer.","type":"weakness","status":"Stable","abstraction":"Variant","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/416.html"}],"affected":[{"vendor":"google","product":"android","name":"android","label":"android","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"android","label":"Android OS","category":"os"}},"hubHref":"/vendor/google/android"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.codeaurora.org/security-bulletin/2018/09/04/september-2018-code-aurora-security-bulletin","label":"www.codeaurora.org/security-bulletin/2018/09/04/september-2018-code-aurora-security-bulletin","hostname":"www.codeaurora.org","tags":["X Refsource CONFIRM","Patch","Third Party Advisory"]},{"url":"https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=1f111832dc93bc639538dc173397b30af329b130","label":"source.codeaurora.org/quic/…","hostname":"source.codeaurora.org","tags":["X Refsource CONFIRM","Patch","Third Party Advisory"]},{"url":"https://source.android.com/security/bulletin/pixel/2018-09-01#qualcomm-components","label":"source.android.com/security/bulletin/pixel/2018-09-01","hostname":"source.android.com","tags":["X Refsource CONFIRM","Patch","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2018-09-18T18:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-05T08:01:52.907Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":31,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T04:50:39.437Z","stale":false,"partial":false}}