{"cve":"CVE-2021-33120","nvd":{"published":"2022-02-09T23:15:15.627","modified":"2026-06-17T03:54:11.877","status":"Modified","description":"Out of bounds read under complex microarchitectural condition in memory subsystem for some Intel Atom(R) Processors may allow authenticated user to potentially enable information disclosure or cause denial of service via network access.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L","score":5.4},"cwes":["CWE-125"],"references":["https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00589.html","https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00589.html"],"products":["intel:atom_p5921b_firmware","intel:atom_p5931b_firmware","intel:atom_p5942b_firmware","intel:atom_p5962b_firmware","intel:atom_x6200fe_firmware","intel:atom_x6211e_firmware","intel:atom_x6212re_firmware","intel:atom_x6413e_firmware","intel:atom_x6425e_firmware","intel:atom_x6425re_firmware","intel:atom_x6427fe_firmware","intel:celeron_j6413_firmware","intel:celeron_n4500_firmware","intel:celeron_n4505_firmware","intel:celeron_n5100_firmware","intel:celeron_n5105_firmware","intel:celeron_n6211_firmware","intel:core_i3-l13g4_firmware","intel:core_i5-l16g7_firmware","intel:pentium_j6425_firmware","intel:pentium_n6415_firmware","intel:pentium_silver_n6000_firmware","intel:pentium_silver_n6005_firmware","intel:xeon_d1700_firmware","intel:xeon_d2700_firmware"],"source":"nvd","synced_at":"2026-10-19T21:28:04.509275555+00:00"},"epss":{"cve":"CVE-2021-33120","score":0.0095,"percentile":0.6127,"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."]}