{"id":"CVE-2020-11148","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-11148","generatedAt":"2026-10-27T22:32:49.606Z","title":"Use after free issue in HIDL while using callback to post event in Rx thread when internal mutex is not acquired and meantime close is triggered and callback instance is deleted in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon…","description":"Use after free issue in HIDL while using callback to post event in Rx thread when internal mutex is not acquired and meantime close is triggered and callback instance is deleted in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables","published":"2021-01-21T10:15:14.000Z","lastModified":"2026-06-17T02:49:15.000Z","status":"Modified","sourceIdentifier":"product-security@qualcomm.com","cvss":{"version":"3.1","score":6.7,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-416"],"affected":["qualcomm/apq8017","qualcomm/apq8053","qualcomm/msm8917","qualcomm/msm8953","qualcomm/pm215","qualcomm/pm3003a","qualcomm/pm439","qualcomm/pm6125","qualcomm/pm6150","qualcomm/pm6150a","qualcomm/pm6150l","qualcomm/pm6350","qualcomm/pm640a","qualcomm/pm640l","qualcomm/pm640p","qualcomm/pm660","qualcomm/pm660l","qualcomm/pm670","qualcomm/pm670l","qualcomm/pm7150a","qualcomm/pm7150l","qualcomm/pm7250","qualcomm/pm7250b","qualcomm/pm7350c","qualcomm/pm8008","qualcomm/pm8009","qualcomm/pm8150a","qualcomm/pm8150b","qualcomm/pm8150c","qualcomm/pm8150l","qualcomm/pm8250","qualcomm/pm8350","qualcomm/pm8350b","qualcomm/pm8350bh","qualcomm/pm8350bhs","qualcomm/pm8350c","qualcomm/pm855","qualcomm/pm855b","qualcomm/pm855l","qualcomm/pm8916","qualcomm/pm8937","qualcomm/pm8953","qualcomm/pmi632","qualcomm/pmi8937","qualcomm/pmi8952","qualcomm/pmk7350","qualcomm/pmk8002","qualcomm/pmk8003","qualcomm/pmk8350","qualcomm/pmm8195au","qualcomm/pmm855au","qualcomm/pmr525","qualcomm/pmr735a","qualcomm/pmr735b","qualcomm/pmx55","qualcomm/qat3514","qualcomm/qat3516","qualcomm/qat3518","qualcomm/qat3519","qualcomm/qat3522"],"epss":{"score":0.0021,"percentile":0.11161,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.21%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://www.qualcomm.com/company/product-security/bulletins/december-2020-bulletin","tags":["Broken Link"],"source":"product-security@qualcomm.com"},{"url":"https://www.qualcomm.com/company/product-security/bulletins/december-2020-security-bulletin","tags":["Vendor Advisory"],"source":"nvd@nist.gov"},{"url":"https://www.qualcomm.com/company/product-security/bulletins/december-2020-bulletin","tags":["Broken Link"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-11148","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}