{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T21:23:45.918","vulnerabilities":[{"cve":{"id":"CVE-2022-49714","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","published":"2025-02-26T07:01:47.170","lastModified":"2025-10-01T21:15:41.420","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip/realtek-rtl: Fix refcount leak in map_interrupts\n\nof_find_node_by_phandle() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nThis function doesn't call of_node_put() in error path.\nCall of_node_put() directly after of_property_read_u32() to cover\nboth normal path and error path."},{"lang":"es","value":"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: irqchip/realtek-rtl: Se ha corregido la pérdida de refcount en map_interrupts of_find_node_by_phandle() devuelve un puntero de nodo con refcount incrementado, deberíamos usar of_node_put() en él cuando ya no sea necesario. Esta función no llama a of_node_put() en la ruta de error. Llame a of_node_put() directamente después de of_property_read_u32() para cubrir tanto la ruta normal como la ruta de error."}],"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},{"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: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":"NVD-CWE-Other"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"5.15.49","matchCriteriaId":"221B6156-276D-47B6-90BA-72B70F1B6C83"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"5.18.6","matchCriteriaId":"CDD33A19-B51E-4090-A47B-073098916815"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:5.19:rc1:*:*:*:*:*:*","matchCriteriaId":"A8C30C2D-F82D-4D37-AB48-D76ABFBD5377"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:5.19:rc2:*:*:*:*:*:*","matchCriteriaId":"BF8547FC-C849-4F1B-804B-A93AE2F04A92"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/e85b1b797de0e7a271b906291ce28245822820b8","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/eff4780f83d0ae3e5b6c02ff5d999dc4c1c5c8ce","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/f6d6223df0666fbc054e3a8c6ac14eb0af37c286","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]}]}}]}