{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-20T00:41:56.103","vulnerabilities":[{"cve":{"id":"CVE-2022-1976","sourceIdentifier":"secalert@redhat.com","published":"2022-08-31T16:15:10.117","lastModified":"2024-11-21T06:41:52.317","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A flaw was found in the Linux kernel’s implementation of IO-URING. This flaw allows an attacker with local executable permission to create a string of requests that can cause a use-after-free flaw within the kernel. This issue leads to memory corruption and possible privilege escalation."},{"lang":"es","value":"Se ha encontrado un fallo en la implementación de IO-URING en el kernel de Linux. Este fallo permite a un atacante con permiso de ejecución local crear una cadena de peticiones que puede causar un fallo de uso de memoria previamente liberada dentro del kernel. Este problema conlleva a una corrupción de memoria y una posible escalada de privilegios"}],"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":"secalert@redhat.com","type":"Secondary","description":[{"lang":"en","value":"CWE-416"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-416"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17.3","versionEndExcluding":"5.18.6","matchCriteriaId":"F4489FC2-1095-4FEB-999C-5E6F43139BCC"}]}]}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2092549","source":"secalert@redhat.com","tags":["Issue Tracking","Patch","Third Party Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20230214-0005/","source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2092549","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking","Patch","Third Party Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20230214-0005/","source":"af854a3a-2127-422b-91ae-364da2661108"}]}}]}