{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-15T00:54:20.288","vulnerabilities":[{"cve":{"id":"CVE-2025-38054","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","published":"2025-06-18T10:15:38.083","lastModified":"2025-11-14T17:07:11.633","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nptp: ocp: Limit signal/freq counts in summary output functions\n\nThe debugfs summary output could access uninitialized elements in\nthe freq_in[] and signal_out[] arrays, causing NULL pointer\ndereferences and triggering a kernel Oops (page_fault_oops).\nThis patch adds u8 fields (nr_freq_in, nr_signal_out) to track the\nnumber of initialized elements, with a maximum of 4 per array.\nThe summary output functions are updated to respect these limits,\npreventing out-of-bounds access and ensuring safe array handling.\n\nWiden the label variables because the change confuses GCC about\nmax length of the strings."},{"lang":"es","value":"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ptp: ocp: Limitar el conteo de señales/frecuencias en las funciones de salida de resumen. La salida de resumen de debugfs podría acceder a elementos no inicializados en las matrices freq_in[] y signal_out[], lo que causa desreferencias de punteros nulos y desencadena un error de kernel (page_fault_oops). Este parche agrega campos u8 (nr_freq_in, nr_signal_out) para rastrear el número de elementos inicializados, con un máximo de 4 por matriz. Las funciones de salida de resumen se actualizan para respetar estos límites, lo que evita el acceso fuera de los límites y garantiza el manejo seguro de la matriz. Amplíe las variables de etiqueta porque el cambio confunde a GCC sobre la longitud máxima de las cadenas."}],"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:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-908"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.9","versionEndExcluding":"6.12.31","matchCriteriaId":"A380CB07-1886-4BA8-932E-E0F6674F568F"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.13","versionEndExcluding":"6.14.9","matchCriteriaId":"A9B72DD1-715C-4101-A720-1C8D70044C06"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.15:rc1:*:*:*:*:*:*","matchCriteriaId":"8D465631-2980-487A-8E65-40AE2B9F8ED1"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.15:rc2:*:*:*:*:*:*","matchCriteriaId":"4C9D071F-B28E-46EC-AC61-22B913390211"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.15:rc3:*:*:*:*:*:*","matchCriteriaId":"13FC0DDE-E513-465E-9E81-515702D49B74"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.15:rc4:*:*:*:*:*:*","matchCriteriaId":"8C7B5B0E-4EEB-48F5-B4CF-0935A7633845"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.15:rc5:*:*:*:*:*:*","matchCriteriaId":"2D240580-3048-49B2-9E27-F115A9DF8224"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.15:rc6:*:*:*:*:*:*","matchCriteriaId":"90320558-E553-4EF5-8A0B-0F5D20113BD2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.15:rc7:*:*:*:*:*:*","matchCriteriaId":"C300BA32-5854-4B59-A00A-18A402F291D0"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/0b7d3e782027ac3b6fec56159e8e348042000aef","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/c9e455581e2ba87ee38c126e8dc49a424b9df0cf","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/fcad74f894ac89790084cc2e1ec61b08220941d1","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]}]}}]}