{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-12975","assignerOrgId":"030b2754-1501-44a4-bef8-48be86a33bf4","state":"PUBLISHED","assignerShortName":"Silabs","dateReserved":"2024-12-26T15:27:00.444Z","datePublished":"2025-03-07T16:41:10.424Z","dateUpdated":"2025-09-16T16:04:39.976Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","packageName":"SiSDK","product":"Simplicity SDK","repo":"https://github.com/SiliconLabs/simplicity_sdk","vendor":"Silicon Labs","versions":[{"lessThan":"2024.12.1","status":"affected","version":"0","versionType":"semver"}]}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"A buffer overread can occur in the CPC application when operating in full duplex SPI upon receiving an invalid packet over the SPI interface."}],"value":"A buffer overread can occur in the CPC application when operating in full duplex SPI upon receiving an invalid packet over the SPI interface."}],"impacts":[{"capecId":"CAPEC-100","descriptions":[{"lang":"en","value":"CAPEC-100 Overflow Buffers"}]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"HIGH","attackRequirements":"PRESENT","attackVector":"PHYSICAL","baseScore":1,"baseSeverity":"LOW","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:P/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-126","description":"CWE-126 Buffer Over-read","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"030b2754-1501-44a4-bef8-48be86a33bf4","shortName":"Silabs","dateUpdated":"2025-09-16T16:04:39.976Z"},"references":[{"url":"https://community.silabs.com/069Vm00000LWXMeIAP"},{"url":"https://github.com/SiliconLabs/simplicity_sdk/releases"}],"source":{"discovery":"UNKNOWN"},"title":"Silicon Labs CPC can leak information in full duplex SPI","x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-03-07T17:21:53.090512Z","id":"CVE-2024-12975","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-03-07T17:22:04.602Z"}}]}}