{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-10T12:33:42.129","vulnerabilities":[{"cve":{"id":"CVE-2025-38133","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","published":"2025-07-03T09:15:27.697","lastModified":"2025-11-20T20:11:50.617","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\niio: adc: ad4851: fix ad4858 chan pointer handling\n\nThe pointer returned from ad4851_parse_channels_common() is incremented\ninternally as each channel is populated. In ad4858_parse_channels(),\nthe same pointer was further incremented while setting ext_scan_type\nfields for each channel. This resulted in indio_dev->channels being set\nto a pointer past the end of the allocated array, potentially causing\nmemory corruption or undefined behavior.\n\nFix this by iterating over the channels using an explicit index instead\nof incrementing the pointer. This preserves the original base pointer\nand ensures all channel metadata is set correctly."},{"lang":"es","value":"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: iio: adc: ad4851: corrección del manejo del puntero de canal ad4858. El puntero devuelto por ad4851_parse_channels_common() se incrementa internamente a medida que se rellena cada canal. En ad4858_parse_channels(), el mismo puntero se incrementó aún más al configurar los campos ext_scan_type para cada canal. Esto provocó que indio_dev->channels se configurara en un puntero más allá del final de la matriz asignada, lo que podría causar corrupción de memoria o un comportamiento indefinido. Corrija esto iterando sobre los canales utilizando un índice explícito en lugar de incrementar el puntero. Esto preserva el puntero base original y garantiza que todos los metadatos del canal se configuren correctamente."}],"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:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-787"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.15","versionEndExcluding":"6.15.3","matchCriteriaId":"658B94DB-A94A-4588-94DD-614A72725C45"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/499a8cee812588905cc940837e69918c1649a19e","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/6c3b9e1167d072ce2d01cafec7866647cf8d3616","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]}]}}]}