{"id":"CVE-2020-11208","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-11208","generatedAt":"2026-10-27T21:19:15.356Z","title":"Out of Bound issue in DSP services while processing received arguments due to improper validation of length received as an argument' in SD820, SD821, SD820, QCS603, QCS605, SDA855, SA6155P, SA6145P, SA6155, SA6155P, SD855, SD 675, SD660, SD429, SD439","description":"Out of Bound issue in DSP services while processing received arguments due to improper validation of length received as an argument' in SD820, SD821, SD820, QCS603, QCS605, SDA855, SA6155P, SA6145P, SA6155, SA6155P, SD855, SD 675, SD660, SD429, SD439","published":"2020-11-12T10:15:13.000Z","lastModified":"2026-06-17T02:49:34.000Z","status":"Modified","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-191"],"affected":["qualcomm/sd820 firmware","qualcomm/sd821 firmware","qualcomm/qcs603 firmware","qualcomm/qcs605 firmware","qualcomm/sda855 firmware","qualcomm/sa6155p firmware","qualcomm/sa6145p firmware","qualcomm/sa6155 firmware","qualcomm/sd855 firmware","qualcomm/sd675 firmware","qualcomm/sd660 firmware","qualcomm/sd429 firmware","qualcomm/sd439 firmware"],"epss":{"score":0.01725,"percentile":0.77366,"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":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (1.73%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://blog.checkpoint.com/2020/08/06/achilles-small-chip-big-peril/","tags":["Third Party Advisory"],"source":"product-security@qualcomm.com"},{"url":"https://research.checkpoint.com/2021/pwn2own-qualcomm-dsp/","tags":["Exploit","Third Party Advisory"],"source":"product-security@qualcomm.com"},{"url":"https://www.qualcomm.com/company/product-security/bulletins/november-2020-bulletin","tags":["Vendor Advisory"],"source":"product-security@qualcomm.com"},{"url":"https://blog.checkpoint.com/2020/08/06/achilles-small-chip-big-peril/","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://research.checkpoint.com/2021/pwn2own-qualcomm-dsp/","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.qualcomm.com/company/product-security/bulletins/november-2020-bulletin","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-11208","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."}