{"id":"CVE-2020-14304","state":"PUBLISHED","title":"A memory disclosure flaw was found in the Linux kernel's ethernet drivers, in the way it read data from the EEPROM of the device. This flaw allows a local user to read uninitialize","description":"A memory disclosure flaw was found in the Linux kernel's ethernet drivers, in the way it read data from the EEPROM of the device. This flaw allows a local user to read uninitialized values from the kernel memory. The highest threat from this vulnerability is to confidentiality.","publishedAt":"2020-09-15T19:40:44.000Z","updatedAt":"2026-10-07T18:53:42.108Z","severity":{"score":4.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","source":"redhat"},"assigner":"redhat","products":["Linux Kernel kernel"],"affected":[{"vendor":"Linux Kernel","product":"kernel","versions":[{"version":"5.6.7-1","status":"affected"},{"version":"4.19.118-2","status":"affected"},{"version":"4.9.210-1","status":"affected"}]}],"references":["https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14304","https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=960702"],"weaknesses":["CWE-460"],"ingestedAt":"2026-10-29T19:46:33.607Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2020/14xxx/CVE-2020-14304.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2020-14304","state":"PUBLISHED","datePublished":"2020-09-15T19:40:44.000Z","dateUpdated":"2026-10-07T18:53:42.108Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2020-06-17T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A memory disclosure flaw was found in the Linux kernel's ethernet drivers, in the way it read data from the EEPROM of the device. This flaw allows a local user to read uninitialized values from the kernel memory. The highest threat from this vulnerability is to confidentiality."}],"affected":[{"vendor":"Linux Kernel","product":"kernel","versions":[{"version":"5.6.7-1","status":"affected"},{"version":"4.19.118-2","status":"affected"},{"version":"4.9.210-1","status":"affected"}]}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14304","tags":["x_refsource_CONFIRM"]},{"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=960702","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":4.4,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-460","description":"CWE-460","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2020-09-15T19:40:44.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14304","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=960702","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T12:39:36.607Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-07T18:53:27.845189Z","id":"CVE-2020-14304","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-07T18:53:42.108Z"}}]}}}