{"cve":"CVE-2021-30342","nvd":{"published":"2022-06-14T10:15:14.933","modified":"2026-06-17T03:50:13.370","status":"Modified","description":"Improper integrity check can lead to race condition between tasks PDCP and RRC? after a valid RRC Command packet has been received in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wearables","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","score":5.9},"cwes":["CWE-367"],"references":["https://www.qualcomm.com/company/product-security/bulletins/april-2022-bulletin","https://www.qualcomm.com/company/product-security/bulletins/april-2022-bulletin"],"products":["qualcomm:apq8009w_firmware","qualcomm:apq8017_firmware","qualcomm:apq8096au_firmware","qualcomm:aqt1000_firmware","qualcomm:csrb31024_firmware","qualcomm:fsm10055_firmware","qualcomm:fsm10056_firmware","qualcomm:mdm8207_firmware","qualcomm:mdm9150_firmware","qualcomm:mdm9205_firmware","qualcomm:mdm9206_firmware","qualcomm:mdm9207_firmware","qualcomm:mdm9250_firmware","qualcomm:mdm9607_firmware","qualcomm:mdm9628_firmware","qualcomm:mdm9640_firmware","qualcomm:mdm9650_firmware","qualcomm:mdm9655_firmware","qualcomm:msm8909w_firmware","qualcomm:msm8996au_firmware","qualcomm:qca4004_firmware","qualcomm:qca6174a_firmware","qualcomm:qca6420_firmware","qualcomm:qca6430_firmware","qualcomm:qca6564a_firmware","qualcomm:qca6564au_firmware","qualcomm:qca6574_firmware","qualcomm:qca6574a_firmware","qualcomm:qca6574au_firmware","qualcomm:qca6584_firmware","qualcomm:qca6584au_firmware","qualcomm:qca6595au_firmware","qualcomm:qca6696_firmware","qualcomm:qca9367_firmware","qualcomm:qca9377_firmware","qualcomm:qcm2290_firmware","qualcomm:qcm4290_firmware","qualcomm:qcm6125_firmware","qualcomm:qcs2290_firmware","qualcomm:qcs410_firmware","qualcomm:qcs4290_firmware","qualcomm:qcs610_firmware","qualcomm:qcs6125_firmware","qualcomm:qsw8573_firmware","qualcomm:sa415m_firmware","qualcomm:sa6145p_firmware","qualcomm:sa6150p_firmware","qualcomm:sa6155p_firmware","qualcomm:sa8145p_firmware","qualcomm:sa8150p_firmware"],"source":"nvd","synced_at":"2026-10-19T21:32:39.174919249+00:00"},"epss":{"cve":"CVE-2021-30342","score":0.00497,"percentile":0.42646,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}