{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-16T06:13:44.778","vulnerabilities":[{"cve":{"id":"CVE-2022-4543","sourceIdentifier":"secalert@redhat.com","published":"2023-01-11T15:15:09.673","lastModified":"2025-04-08T20:15:18.790","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A flaw named \"EntryBleed\" was found in the Linux Kernel Page Table Isolation (KPTI). This issue could allow a local attacker to leak KASLR base via prefetch side-channels based on TLB timing for Intel systems."},{"lang":"es","value":"Se encontró una falla denominada \"EntryBleed\" en el aislamiento de la tabla de páginas del kernel de Linux (KPTI). Este problema podría permitir que un atacante local filtre la base KASLR a través de canales laterales de captación previa basados en la sincronización TLB para sistemas Intel."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":1.8,"impactScore":3.6},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":1.8,"impactScore":3.6}]},"weaknesses":[{"source":"secalert@redhat.com","type":"Secondary","description":[{"lang":"en","value":"CWE-200"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-203"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","matchCriteriaId":"155AD4FB-E527-4103-BCEF-801B653DEA37"}]}]}],"references":[{"url":"https://www.openwall.com/lists/oss-security/2022/12/16/3","source":"secalert@redhat.com","tags":["Exploit","Mailing List","Third Party Advisory"]},{"url":"https://www.willsroot.io/2022/12/entrybleed.html","source":"secalert@redhat.com","tags":["Exploit","Third Party Advisory"]},{"url":"https://www.openwall.com/lists/oss-security/2022/12/16/3","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Mailing List","Third Party Advisory"]},{"url":"https://www.willsroot.io/2022/12/entrybleed.html","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]}]}}]}