{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T03:44:37.558","vulnerabilities":[{"cve":{"id":"CVE-2021-47570","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","published":"2024-05-24T15:15:22.410","lastModified":"2024-11-21T06:36:34.690","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: r8188eu: fix a memory leak in rtw_wx_read32()\n\nFree \"ptmp\" before returning -EINVAL."},{"lang":"es","value":"En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: staging: r8188eu: soluciona una pérdida de memoria en rtw_wx_read32() Libera \"ptmp\" antes de devolver -EINVAL."}],"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-401"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"5.15.6","matchCriteriaId":"082C8F69-46F5-469A-A650-E0340F11BEF5"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/be4ea8f383551b9dae11b8dfff1f38b3b5436e9a","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/c8d3775745adacf9784a7a80a82d047051752573","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/be4ea8f383551b9dae11b8dfff1f38b3b5436e9a","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/c8d3775745adacf9784a7a80a82d047051752573","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]}]}}]}