{"cve":"CVE-2020-11254","nvd":{"published":"2021-05-07T09:15:07.730","modified":"2026-06-17T02:49:47.950","status":"Modified","description":"Memory corruption during buffer allocation due to dereferencing session ctx pointer without checking if pointer is valid in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Mobile","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-476"],"references":["https://www.qualcomm.com/company/product-security/bulletins/may-2021-bulletin","https://www.qualcomm.com/company/product-security/bulletins/may-2021-bulletin"],"products":["qualcomm:pm6150a","qualcomm:pm6150l","qualcomm:pm6350","qualcomm:pm660","qualcomm:pm660l","qualcomm:pm7250b","qualcomm:pm8008","qualcomm:pm8009","qualcomm:pm8350","qualcomm:pm8350b","qualcomm:pm8350bh","qualcomm:pm8350c","qualcomm:pmk8003","qualcomm:pmk8350","qualcomm:pmm6155au","qualcomm:pmm8155au","qualcomm:pmm8195au","qualcomm:pmr735a","qualcomm:pmr735b","qualcomm:qat3516","qualcomm:qat3518","qualcomm:qat3519","qualcomm:qat3555","qualcomm:qat5515","qualcomm:qat5516","qualcomm:qat5522","qualcomm:qat5568","qualcomm:qbt1500","qualcomm:qca6574au","qualcomm:qca6696","qualcomm:qdm3301","qualcomm:qdm4643","qualcomm:qdm4650","qualcomm:qdm5620","qualcomm:qdm5621","qualcomm:qdm5670","qualcomm:qdm5671","qualcomm:qet5100","qualcomm:qet5100m","qualcomm:qet6100","qualcomm:qet6105","qualcomm:qet6110","qualcomm:qfs2530","qualcomm:qfs2580","qualcomm:qfs2608","qualcomm:qfs2630","qualcomm:qln4642","qualcomm:qln4650","qualcomm:qln5020","qualcomm:qln5030"],"source":"nvd","synced_at":"2026-10-19T21:18:09.669877188+00:00"},"epss":{"cve":"CVE-2020-11254","score":0.00134,"percentile":0.02871,"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."]}