{"answers":{"affected":"It affects 199 products.","exploited":"There is no known exploitation of CVE-2018-3640 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2018-3640 is a medium-severity vulnerability in Intel Corporation Multiple, published on 22 May 2018. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-3640 and fix it if it is affected.\n\nWhat it is: CVE-2018-3640 is a medium-severity vulnerability in Intel Corporation Multiple, published on 22 May 2018. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2018-3640 in the wild and no public exploit code.\n\nAffected product: Intel Corporation Multiple. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2018-3640/ (Markdown: https://insights.sbomify.com/CVE-2018-3640/index.md)","id":"CVE-2018-3640","markdown":"https://insights.sbomify.com/CVE-2018-3640/index.md","name":"CVE-2018-3640","record":{"aliases":["DEBIAN-CVE-2018-3640","GHSA-wm4v-x65g-m25r","UBUNTU-CVE-2018-3640"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Intel microprocessors","requires_auth":"low_privilege","summary":"Local attackers can exploit speculative execution to disclose system parameters via side-channel analysis on Intel microprocessors.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"intel","cpe":[{"product":"cortex-a","vendor":"arm"},{"product":"atom_c","vendor":"intel"},{"product":"atom_e","vendor":"intel"},{"product":"atom_z","vendor":"intel"},{"product":"celeron_j","vendor":"intel"},{"product":"celeron_n","vendor":"intel"},{"product":"core_i3","vendor":"intel"},{"product":"core_i5","vendor":"intel"},{"product":"core_i7","vendor":"intel"},{"product":"core_m","vendor":"intel"},{"product":"pentium","vendor":"intel"},{"product":"pentium_j","vendor":"intel"},{"product":"pentium_silver","vendor":"intel"},{"product":"xeon_e-1105c","vendor":"intel"},{"product":"xeon_e3","vendor":"intel"},{"product":"xeon_e3_1105c_v2","vendor":"intel"},{"product":"xeon_e3_1125c_v2","vendor":"intel"},{"product":"xeon_e3_12201","vendor":"intel"},{"product":"xeon_e3_12201_v2","vendor":"intel"},{"product":"xeon_e3_1220_v2","vendor":"intel"},{"product":"xeon_e3_1220_v3","vendor":"intel"},{"product":"xeon_e3_1220_v5","vendor":"intel"},{"product":"xeon_e3_1220_v6","vendor":"intel"},{"product":"xeon_e3_1220l_v3","vendor":"intel"},{"product":"xeon_e3_1225","vendor":"intel"},{"product":"xeon_e3_1225_v2","vendor":"intel"},{"product":"xeon_e3_1225_v3","vendor":"intel"},{"product":"xeon_e3_1225_v5","vendor":"intel"},{"product":"xeon_e3_1225_v6","vendor":"intel"},{"product":"xeon_e3_1226_v3","vendor":"intel"},{"product":"xeon_e3_1230","vendor":"intel"},{"product":"xeon_e3_1230_v2","vendor":"intel"},{"product":"xeon_e3_1230_v3","vendor":"intel"},{"product":"xeon_e3_1230_v5","vendor":"intel"},{"product":"xeon_e3_1230_v6","vendor":"intel"},{"product":"xeon_e3_1230l_v3","vendor":"intel"},{"product":"xeon_e3_1231_v3","vendor":"intel"},{"product":"xeon_e3_1235","vendor":"intel"},{"product":"xeon_e3_1235l_v5","vendor":"intel"},{"product":"xeon_e3_1240","vendor":"intel"},{"product":"xeon_e3_1240_v2","vendor":"intel"},{"product":"xeon_e3_1240_v3","vendor":"intel"},{"product":"xeon_e3_1240_v5","vendor":"intel"},{"product":"xeon_e3_1240_v6","vendor":"intel"},{"product":"xeon_e3_1240l_v3","vendor":"intel"},{"product":"xeon_e3_1240l_v5","vendor":"intel"},{"product":"xeon_e3_1241_v3","vendor":"intel"},{"product":"xeon_e3_1245","vendor":"intel"},{"product":"xeon_e3_1245_v2","vendor":"intel"},{"product":"xeon_e3_1245_v3","vendor":"intel"},{"product":"xeon_e3_1245_v5","vendor":"intel"},{"product":"xeon_e3_1245_v6","vendor":"intel"},{"product":"xeon_e3_1246_v3","vendor":"intel"},{"product":"xeon_e3_1258l_v4","vendor":"intel"},{"product":"xeon_e3_1260l","vendor":"intel"},{"product":"xeon_e3_1260l_v5","vendor":"intel"},{"product":"xeon_e3_1265l_v2","vendor":"intel"},{"product":"xeon_e3_1265l_v3","vendor":"intel"},{"product":"xeon_e3_1265l_v4","vendor":"intel"},{"product":"xeon_e3_1268l_v3","vendor":"intel"},{"product":"xeon_e3_1268l_v5","vendor":"intel"},{"product":"xeon_e3_1270","vendor":"intel"},{"product":"xeon_e3_1270_v2","vendor":"intel"},{"product":"xeon_e3_1270_v3","vendor":"intel"},{"product":"xeon_e3_1270_v5","vendor":"intel"},{"product":"xeon_e3_1270_v6","vendor":"intel"},{"product":"xeon_e3_1271_v3","vendor":"intel"},{"product":"xeon_e3_1275_v2","vendor":"intel"},{"product":"xeon_e3_1275_v3","vendor":"intel"},{"product":"xeon_e3_1275_v5","vendor":"intel"},{"product":"xeon_e3_1275_v6","vendor":"intel"},{"product":"xeon_e3_1275l_v3","vendor":"intel"},{"product":"xeon_e3_1276_v3","vendor":"intel"},{"product":"xeon_e3_1278l_v4","vendor":"intel"},{"product":"xeon_e3_1280","vendor":"intel"},{"product":"xeon_e3_1280_v2","vendor":"intel"},{"product":"xeon_e3_1280_v3","vendor":"intel"},{"product":"xeon_e3_1280_v5","vendor":"intel"},{"product":"xeon_e3_1280_v6","vendor":"intel"},{"product":"xeon_e3_1281_v3","vendor":"intel"},{"product":"xeon_e3_1285_v3","vendor":"intel"},{"product":"xeon_e3_1285_v4","vendor":"intel"},{"product":"xeon_e3_1285_v6","vendor":"intel"},{"product":"xeon_e3_1285l_v3","vendor":"intel"},{"product":"xeon_e3_1285l_v4","vendor":"intel"},{"product":"xeon_e3_1286_v3","vendor":"intel"},{"product":"xeon_e3_1286l_v3","vendor":"intel"},{"product":"xeon_e3_1290","vendor":"intel"},{"product":"xeon_e3_1290_v2","vendor":"intel"},{"product":"xeon_e3_1501l_v6","vendor":"intel"},{"product":"xeon_e3_1501m_v6","vendor":"intel"},{"product":"xeon_e3_1505l_v5","vendor":"intel"},{"product":"xeon_e3_1505l_v6","vendor":"intel"},{"product":"xeon_e3_1505m_v5","vendor":"intel"},{"product":"xeon_e5","vendor":"intel"},{"product":"xeon_e5_1428l","vendor":"intel"},{"product":"xeon_e5_1428l_v2","vendor":"intel"},{"product":"xeon_e5_1428l_v3","vendor":"intel"},{"product":"xeon_e5_1620","vendor":"intel"},{"product":"xeon_e5_1620_v2","vendor":"intel"},{"product":"xeon_e5_1620_v3","vendor":"intel"},{"product":"xeon_e5_1620_v4","vendor":"intel"},{"product":"xeon_e5_1630_v3","vendor":"intel"},{"product":"xeon_e5_1630_v4","vendor":"intel"},{"product":"xeon_e5_1650","vendor":"intel"},{"product":"xeon_e5_1650_v2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Discrepancy"}],"description":"Systems with microprocessors utilizing speculative execution and that perform speculative reads of system registers may allow unauthorized disclosure of system parameters to an attacker with local user access via a side-channel analysis, aka Rogue System Register Read (RSRE), Variant 3a.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Information disclosure in Multiple","id":"CVE-2018-3640","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2018"},"n_packages":0,"n_references":22,"next":{"headline":"Privilege escalation in Intel Remote Keyboard","id":"CVE-2018-3641"},"packages":[],"prev":{"headline":"Information disclosure in Multiple","id":"CVE-2018-3639"},"products":["Multiple"],"published":"2018-05-22","related":[{"cvss_score":5.6,"headline":"Information disclosure in Most Modern Operating Systems","id":"CVE-2018-3693","kev_date_added":null,"published":"2018-07-10"},{"cvss_score":5.6,"headline":"Information disclosure in n/a","id":"CVE-2018-9056","kev_date_added":null,"published":"2018-03-27"},{"cvss_score":5.6,"headline":"Information disclosure in Microprocessors with Speculative Execution","id":"CVE-2017-5715","kev_date_added":null,"published":"2018-01-04"},{"cvss_score":5.6,"headline":"Information disclosure in Most Modern Operating Systems","id":"CVE-2017-5754","kev_date_added":null,"published":"2018-01-04"},{"cvss_score":5.5,"headline":"Information disclosure in Multiple","id":"CVE-2018-3639","kev_date_added":null,"published":"2018-05-22"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["Intel Corporation"]},"summary":"Local attackers can exploit speculative execution to disclose system parameters via side-channel analysis on Intel microprocessors.","url":"https://insights.sbomify.com/CVE-2018-3640/"}