{"id":"CVE-2021-35089","aliases":["EUVD-2021-21733","GHSA-p5xp-6894-jmvx"],"status":"published","title":"Possible buffer overflow due to lack of input IB amount validation while processing the user...","description":"Possible buffer overflow due to lack of input IB amount validation while processing the user command in Snapdragon Auto","severity":{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00195,"percentile":0.0931,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2022-04-01T04:40:37Z","modified":"2026-06-17T03:57:09Z","products":[{"vendor":"qualcomm","product":"qca6574au_firmware"},{"vendor":"qualcomm","product":"qca6696_firmware"},{"vendor":"qualcomm","product":"sa8155p_firmware"},{"vendor":"qualcomm, inc.","product":"snapdragon auto"}],"references":[{"url":"https://www.qualcomm.com/company/product-security/bulletins/march-2022-bulletin","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-35089"},{"url":"https://github.com/advisories/GHSA-p5xp-6894-jmvx"}],"sources":{"cve":[{"id":"CVE-2021-35089","description":"Possible buffer overflow due to lack of input IB amount validation while processing the user command in Snapdragon Auto","status":"published","published":"2022-04-01T04:40:37Z","modified":"2024-08-04T00:33:50.935Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:33:09.864034Z"}],"euvd":[{"id":"EUVD-2021-21733","description":"Possible buffer overflow due to lack of input IB amount validation while processing the user command in Snapdragon Auto","status":"published","published":"2022-04-01T04:40:37Z","modified":"2024-08-04T00:33:50Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T03:24:30.986651Z"}],"ghsa":[{"id":"GHSA-p5xp-6894-jmvx","title":"Possible buffer overflow due to lack of input IB amount validation while processing the user...","description":"Possible buffer overflow due to lack of input IB amount validation while processing the user command in Snapdragon Auto","status":"published","published":"2022-04-02T00:00:15Z","modified":"2023-01-27T05:01:15Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:41:51.095902Z"}],"nvd":[{"id":"CVE-2021-35089","description":"Possible buffer overflow due to lack of input IB amount validation while processing the user command in Snapdragon Auto","status":"published","published":"2022-04-01T05:15:07.41Z","modified":"2026-06-17T03:57:09.24Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:07:05.581807Z"}]}}