CVE-2023-50559

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:openxiangshan:xiangshan:2.1:*:*:*:*:*:*:*", "matchCriteriaId": "AC839723-E94B-48B2-AEF8-1CADA24A123E", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was discovered in XiangShan v2.1, allows local attackers to obtain sensitive information via the L1D cache."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en XiangShan v2.1 que permite a atacantes locales obtener informaci\u00f3n confidencial a trav\u00e9s del cach\u00e9 L1D."}], "id": "CVE-2023-50559", "lastModified": "2026-06-17T06:39:44.323", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-12-30T00:15:19.537", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://gist.github.com/nieeka/5edb552e7cf62cdb18decd9c4292d429"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking"], "url": "https://github.com/OpenXiangShan/XiangShan/issues/2534"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://gist.github.com/nieeka/5edb552e7cf62cdb18decd9c4292d429"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking"], "url": "https://github.com/OpenXiangShan/XiangShan/issues/2534"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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