{"id":"CVE-2019-0123","title":"Insufficient memory protection in Intel(R) 6th Generation Core Processors and greater, supporting SGX, may allow a privileged user to potentially enable escalation of privilege via local access.","summary":"Insufficient memory protection in Intel(R) 6th Generation Core Processors and greater, supporting SGX, may allow a privileged user to potentially enable escalation of privilege via local access.","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","vendor":"intel","product":"core_i7-6970hq_firmware","affected":["core_i7-6970hq_firmware","core_i7-6920hq_firmware","core_i7-6870hq_firmware","core_i7-6822eq_firmware","core_i7-6820hq_firmware","core_i7-6820hk_firmware","core_i7-6820eq_firmware","core_i7-6785r_firmware","core_i7-6700k_firmware","core_i7-6700t_firmware","core_i7-6700te_firmware","core_i7-6700_firmware","core_i7-6770hq_firmware","core_i7-6700hq_firmware","core_i7-6660u_firmware","core_i7-6650u_firmware","core_i7-6600u_firmware","core_i7-6567u_firmware","core_i7-6560u_firmware","core_i7-6500u_firmware","core_i7-7920hq_firmware","core_i7-7820hq_firmware","core_i7-7820hk_firmware","core_i7-7820eq_firmware","core_i7-7700hq_firmware","core_i7-7700_firmware","core_i7-7700k_firmware","core_i7-7700t_firmware","core_i7-7660u_firmware","core_i7-7600u_firmware","core_i7-7567u_firmware","core_i7-7560u_firmware","core_i7-7500u_firmware","core_i7-7y75_firmware","core_i7-8665ue_firmware","core_i7-8665u_firmware","core_i7-8557u_firmware","core_i7-8850h_firmware","core_i7-8809g_firmware","core_i7-8750h_firmware","core_i7-8709g_firmware","core_i7-8706g_firmware","core_i7-8705g_firmware","core_i7-8700t_firmware","core_i7-8700k_firmware","core_i7-8700b_firmware","core_i7-8700_firmware","core_i7+8700_firmware","core_i7-8569u_firmware","core_i7-8650u_firmware","core_i7-8565u_firmware","core_i7-8559u_firmware","core_i7-8550u_firmware","core_i7-8500y_firmware","core_i7-8086k_firmware","core_i9-9980hk_firmware","core_i9-9880h_firmware","core_i9-9900t_firmware","core_i9-9900ks_firmware","core_i9-9900kf_firmware","core_i9-9900k_firmware","core_i9-9900_firmware","core_i7-9850hl_firmware","core_i7-9850he_firmware","core_i7-9850h_firmware","core_i7-9750hf_firmware","core_i7-9750h_firmware","core_i7-9700te_firmware","core_i7-9700t_firmware","core_i7-9700kf_firmware","core_i7-9700k_firmware","core_i7-9700f_firmware","core_i7-9700e_firmware","core_i7-9700_firmware","core_i7-10710u_firmware","core_i7-10510u_firmware","core_i7-10510y_firmware","xeon_e3-1585_v5_firmware","xeon_e3-1585l_v5_firmware","xeon_e3-1578l_v5_firmware","xeon_e3-1575m_v5_firmware","xeon_e3-1565l_v5_firmware","xeon_e3-1558l_v5_firmware","xeon_e3-1545m_v5_firmware","xeon_e3-1535m_v5_firmware","xeon_e3-1515m_v5_firmware","xeon_e3-1505m_v5_firmware","xeon_e3-1505l_v5_firmware","xeon_e3-1280_v5_firmware","xeon_e3-1275_v5_firmware","xeon_e3-1270_v5_firmware","xeon_e3-1268l_v5_firmware","xeon_e3-1260l_v5_firmware","xeon_e3-1245_v5_firmware","xeon_e3-1240l_v5_firmware","xeon_e3-1240_v5_firmware","xeon_e3-1235l_v5_firmware","xeon_e3-1230_v5_firmware","xeon_e3-1225_v5_firmware","xeon_e3-1220_v5_firmware"],"published":"2019-11-14","updated":"2026-10-08","sourceUpdated":"2026-10-08T21:17:09.297","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2019-0123","references":[{"url":"https://support.f5.com/csp/article/K81556107?utm_source=f5support&amp%3Butm_medium=RSS","label":"secure@intel.com"},{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00220.html","label":"secure@intel.com"},{"url":"https://support.f5.com/csp/article/K81556107?utm_source=f5support&amp%3Butm_medium=RSS","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00220.html","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd","cve.org"],"epss":0.00375,"epssPercentile":0.31325,"ingestedAt":"2026-10-08T22:11:53.704Z","ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-10-08T20:56:12.770851Z"},"slug":"CVE-2019-0123","body":"## Overview\n\nInsufficient memory protection in Intel(R) 6th Generation Core Processors and greater, supporting SGX, may allow a privileged user to potentially enable escalation of privilege via local access.\n\n## Affected\n\n- `core_i7-6970hq_firmware`\n- `core_i7-6920hq_firmware`\n- `core_i7-6870hq_firmware`\n- `core_i7-6822eq_firmware`\n- `core_i7-6820hq_firmware`\n- `core_i7-6820hk_firmware`\n- `core_i7-6820eq_firmware`\n- `core_i7-6785r_firmware`\n- `core_i7-6700k_firmware`\n- `core_i7-6700t_firmware`\n- `core_i7-6700te_firmware`\n- `core_i7-6700_firmware`\n- `core_i7-6770hq_firmware`\n- `core_i7-6700hq_firmware`\n- `core_i7-6660u_firmware`\n- `core_i7-6650u_firmware`\n- `core_i7-6600u_firmware`\n- `core_i7-6567u_firmware`\n- `core_i7-6560u_firmware`\n- `core_i7-6500u_firmware`\n- `core_i7-7920hq_firmware`\n- `core_i7-7820hq_firmware`\n- `core_i7-7820hk_firmware`\n- `core_i7-7820eq_firmware`\n- `core_i7-7700hq_firmware`\n- `core_i7-7700_firmware`\n- `core_i7-7700k_firmware`\n- `core_i7-7700t_firmware`\n- `core_i7-7660u_firmware`\n- `core_i7-7600u_firmware`\n- `core_i7-7567u_firmware`\n- `core_i7-7560u_firmware`\n- `core_i7-7500u_firmware`\n- `core_i7-7y75_firmware`\n- `core_i7-8665ue_firmware`\n- `core_i7-8665u_firmware`\n- `core_i7-8557u_firmware`\n- `core_i7-8850h_firmware`\n- `core_i7-8809g_firmware`\n- `core_i7-8750h_firmware`\n- `core_i7-8709g_firmware`\n- `core_i7-8706g_firmware`\n- `core_i7-8705g_firmware`\n- `core_i7-8700t_firmware`\n- `core_i7-8700k_firmware`\n- `core_i7-8700b_firmware`\n- `core_i7-8700_firmware`\n- `core_i7+8700_firmware`\n- `core_i7-8569u_firmware`\n- `core_i7-8650u_firmware`\n- `core_i7-8565u_firmware`\n- `core_i7-8559u_firmware`\n- `core_i7-8550u_firmware`\n- `core_i7-8500y_firmware`\n- `core_i7-8086k_firmware`\n- `core_i9-9980hk_firmware`\n- `core_i9-9880h_firmware`\n- `core_i9-9900t_firmware`\n- `core_i9-9900ks_firmware`\n- `core_i9-9900kf_firmware`\n- `core_i9-9900k_firmware`\n- `core_i9-9900_firmware`\n- `core_i7-9850hl_firmware`\n- `core_i7-9850he_firmware`\n- `core_i7-9850h_firmware`\n- `core_i7-9750hf_firmware`\n- `core_i7-9750h_firmware`\n- `core_i7-9700te_firmware`\n- `core_i7-9700t_firmware`\n- `core_i7-9700kf_firmware`\n- `core_i7-9700k_firmware`\n- `core_i7-9700f_firmware`\n- `core_i7-9700e_firmware`\n- `core_i7-9700_firmware`\n- `core_i7-10710u_firmware`\n- `core_i7-10510u_firmware`\n- `core_i7-10510y_firmware`\n- `xeon_e3-1585_v5_firmware`\n- `xeon_e3-1585l_v5_firmware`\n- `xeon_e3-1578l_v5_firmware`\n- `xeon_e3-1575m_v5_firmware`\n- `xeon_e3-1565l_v5_firmware`\n- `xeon_e3-1558l_v5_firmware`\n- `xeon_e3-1545m_v5_firmware`\n- `xeon_e3-1535m_v5_firmware`\n- `xeon_e3-1515m_v5_firmware`\n- `xeon_e3-1505m_v5_firmware`\n- `xeon_e3-1505l_v5_firmware`\n- `xeon_e3-1280_v5_firmware`\n- `xeon_e3-1275_v5_firmware`\n- `xeon_e3-1270_v5_firmware`\n- `xeon_e3-1268l_v5_firmware`\n- `xeon_e3-1260l_v5_firmware`\n- `xeon_e3-1245_v5_firmware`\n- `xeon_e3-1240l_v5_firmware`\n- `xeon_e3-1240_v5_firmware`\n- `xeon_e3-1235l_v5_firmware`\n- `xeon_e3-1230_v5_firmware`\n- `xeon_e3-1225_v5_firmware`\n- `xeon_e3-1220_v5_firmware`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}