{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-08T10:31:05.209","vulnerabilities":[{"cve":{"id":"CVE-2022-49421","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","published":"2025-02-26T07:01:18.533","lastModified":"2025-09-22T20:02:14.963","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nvideo: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup\n\nof_parse_phandle() returns a node pointer with refcount incremented, we should\nuse of_node_put() on it when not need anymore.  Add missing of_node_put() to\navoid refcount leak."},{"lang":"es","value":"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: video: fbdev: clcdfb: Se corrige la pérdida de recuento de referencias en clcdfb_of_vram_setup of_parse_phandle() devuelve un puntero de nodo con el recuento de referencias incrementado, deberíamos usar of_node_put() en él cuando ya no lo necesitemos. Agregue of_node_put() faltante para evitar la pérdida de recuento de referencias."}],"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":"NVD-CWE-Other"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"4.9.318","matchCriteriaId":"C716866D-6557-4910-9D02-0C0C8FDCD779"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.10","versionEndExcluding":"4.14.283","matchCriteriaId":"D6823775-2653-4644-A0D4-4E6E68F10C65"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"4.19.247","matchCriteriaId":"B8CFA0F4-2D75-41F4-9753-87944A08B53B"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.4.198","matchCriteriaId":"3EC49633-14DE-4EBD-BB80-76AE2E3EABB9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"5.10.121","matchCriteriaId":"34ACD872-E5BC-401C-93D5-B357A62426E0"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.15.46","matchCriteriaId":"20D41697-0E8B-4B7D-8842-F17BF2AA21E1"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"5.17.14","matchCriteriaId":"15E2DD33-2255-4B76-9C15-04FF8CBAB252"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"5.18.3","matchCriteriaId":"8E122216-2E9E-4B3E-B7B8-D575A45BA3C2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/2e2e2c71b2642289438392edbf5d08cdbc0b138b","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/38d245cebf545338a6bc1c7762023de3fbecd7b7","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/51eb1bb6baeb478538dd4ec6459fd68c44a855b1","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/6c92711db7c90f78e0b67ac2a8944d0fe7e12d83","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/8db59df7f5826e104db82cfddbf22a33a151193e","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/b23789a59fa6f00e98a319291819f91fbba0deb8","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/bbb2a24e863b6a10129546a0a4ceea2f07deec39","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/c1c4405222b6fc98c16e8c2aa679c14e41d81465","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/f2dfb4ab887d67be7d0892ba041d3c8d738d3356","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]}]}}]}