{"id":"CVE-2022-22071","url":"https://www.cyber-defence.io/tools/cve/CVE-2022-22071","generatedAt":"2026-10-31T12:56:18.729Z","title":"Qualcomm Multiple Chipsets Use-After-Free Vulnerability","description":"Possible use after free when process shell memory is freed using IOCTL munmap call and process initialization is in progress in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music","published":"2022-06-14T10:15:19.000Z","lastModified":"2026-06-17T04:27:38.000Z","status":"Analyzed","sourceIdentifier":"product-security@qualcomm.com","cvss":{"version":"3.1","score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-416"],"affected":["qualcomm/apq8053 firmware","qualcomm/ar8031 firmware","qualcomm/ar8035 firmware","qualcomm/csra6620 firmware","qualcomm/csra6640 firmware","qualcomm/mdm9150 firmware","qualcomm/msm8953 firmware","qualcomm/qca6174a firmware","qualcomm/qca6390 firmware","qualcomm/qca6391 firmware","qualcomm/qca6426 firmware","qualcomm/qca6436 firmware","qualcomm/qca6574 firmware","qualcomm/qca6574a firmware","qualcomm/qca6574au firmware","qualcomm/qca6595au firmware","qualcomm/qca6696 firmware","qualcomm/qca8081 firmware","qualcomm/qca8337 firmware","qualcomm/qca9377 firmware","qualcomm/qcm2290 firmware","qualcomm/qcm4290 firmware","qualcomm/qcm6490 firmware","qualcomm/qcs2290 firmware","qualcomm/qcs405 firmware","qualcomm/qcs410 firmware","qualcomm/qcs4290 firmware","qualcomm/qcs610 firmware","qualcomm/qcs6490 firmware","qualcomm/qrb5165 firmware","qualcomm/qrb5165m firmware","qualcomm/qrb5165n firmware","qualcomm/qualcomm215 firmware","qualcomm/sa6155p firmware","qualcomm/sa8155p firmware","qualcomm/sa8195p firmware","qualcomm/sd439 firmware","qualcomm/sd460 firmware","qualcomm/sd480 firmware","qualcomm/sd662 firmware","qualcomm/sd680 firmware","qualcomm/sd690 5g firmware","qualcomm/sd695 firmware","qualcomm/sd750g firmware","qualcomm/sd765 firmware","qualcomm/sd765g firmware","qualcomm/sd768g firmware","qualcomm/sd778g firmware","qualcomm/sd780g firmware","qualcomm/sd855 firmware","qualcomm/sd865 5g firmware","qualcomm/sd870 firmware","qualcomm/sd888 5g firmware","qualcomm/sdx12 firmware","qualcomm/sdx55 firmware","qualcomm/sdx55m firmware","qualcomm/sdx65 firmware","qualcomm/sdxr2 5g firmware","qualcomm/sm4125 firmware","qualcomm/sm7250p firmware"],"epss":{"score":0.00411,"percentile":0.35304,"date":"2026-10-30","history":[]},"kev":{"listed":true,"dateAdded":"2023-12-05","dueDate":"2023-12-26","knownRansomwareCampaignUse":"Unknown","notes":"Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.\nThis vulnerability affects a common open-source component, third-party library, or a protocol used by different products. Please check with specific vendors for information on patching status. For more information, please see: https://git.codelinaro.org/clo/la/kernel/msm-5.4/-/commit/586840fde350d7b8563df9889c8ce397e2c20dda;  https://nvd.nist.gov/vuln/detail/CVE-2022-22071"},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"Known to be exploited in the wild (CISA KEV, CISA remediation deadline 26 December 2023). Treat as an emergency change: patch or isolate now, then hunt for prior compromise."},"changes":[],"references":[{"url":"https://www.qualcomm.com/company/product-security/bulletins/may-2022-bulletin","tags":["Patch","Vendor Advisory"],"source":"product-security@qualcomm.com"},{"url":"https://www.qualcomm.com/company/product-security/bulletins/may-2022-bulletin","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-22071","tags":["US Government Resource"],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-22071","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."}