{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-29T16:46:55.914","vulnerabilities":[{"cve":{"id":"CVE-2022-48753","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","published":"2024-06-20T12:15:13.480","lastModified":"2024-11-21T07:33:55.860","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nblock: fix memory leak in disk_register_independent_access_ranges\n\nkobject_init_and_add() takes reference even when it fails.\nAccording to the doc of kobject_init_and_add()\n\n   If this function returns an error, kobject_put() must be called to\n   properly clean up the memory associated with the object.\n\nFix this issue by adding kobject_put().\nCallback function blk_ia_ranges_sysfs_release() in kobject_put()\ncan handle the pointer \"iars\" properly."},{"lang":"es","value":"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: bloque: corrige la pérdida de memoria en disk_register_independent_access_ranges kobject_init_and_add() toma referencia incluso cuando falla. Según el documento de kobject_init_and_add() Si esta función devuelve un error, se debe llamar a kobject_put() para limpiar adecuadamente la memoria asociada con el objeto. Solucione este problema agregando kobject_put(). La función de devolución de llamada blk_ia_ranges_sysfs_release() en kobject_put() puede manejar el puntero \"iars\" correctamente."}],"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:L/I:L/A:L","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"LOW"},"exploitabilityScore":1.8,"impactScore":3.4}]},"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":"5.16","versionEndExcluding":"5.16.5","matchCriteriaId":"1AD9E77E-B27E-450C-8FD8-B64EC5FB002D"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:5.17:rc1:*:*:*:*:*:*","matchCriteriaId":"7BD5F8D9-54FA-4CB0-B4F0-CB0471FDDB2D"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/83114df32ae779df57e0af99a8ba6c3968b2ba3d","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/fe4214a07e0b53d2af711f57519e33739c5df23f","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/83114df32ae779df57e0af99a8ba6c3968b2ba3d","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/fe4214a07e0b53d2af711f57519e33739c5df23f","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]}]}}]}