CVE-2021-47122
Vulnerability from cvelistv5
Published
2024-03-15 20:14
Modified
2024-11-04 11:59
Severity ?
EPSS score ?
Summary
net: caif: fix memory leak in caif_device_notify
References
Impacted products
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So simply free allocated pointer in case\nof error" } ], "providerMetadata": { "dateUpdated": "2024-11-04T11:59:50.383Z", "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux" }, "references": [ { "url": "https://git.kernel.org/stable/c/b042e2b2039565eb8f0eb51c14fbe1ef463c8cd8" }, { "url": "https://git.kernel.org/stable/c/9348c1f10932f13b299cbc8b1bd5f780751fae49" }, { "url": "https://git.kernel.org/stable/c/4bca2034b41c15b62d47a19158bb76235fd4455d" }, { "url": "https://git.kernel.org/stable/c/3be863c11cab725add9fef4237ed4e232c3fc3bb" }, { "url": "https://git.kernel.org/stable/c/f52f4fd67264c70cd0b4ba326962ebe12d9cba94" }, { "url": "https://git.kernel.org/stable/c/af2806345a37313f01b1c9f15e046745b8ee2daa" }, { "url": "https://git.kernel.org/stable/c/6a0e317f61094d377335547e015dd2ff12caf893" }, { "url": "https://git.kernel.org/stable/c/b53558a950a89824938e9811eddfc8efcd94e1bb" } ], "title": "net: caif: fix memory leak in caif_device_notify", "x_generator": { "engine": "bippy-9e1c9544281a" } } }, "cveMetadata": { "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "assignerShortName": "Linux", "cveId": "CVE-2021-47122", "datePublished": "2024-03-15T20:14:28.089Z", "dateReserved": "2024-03-04T18:12:48.838Z", "dateUpdated": "2024-11-04T11:59:50.383Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2021-47122\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-03-15T21:15:07.157\",\"lastModified\":\"2024-11-21T06:35:26.447\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet: caif: fix memory leak in caif_device_notify\\n\\nIn case of caif_enroll_dev() fail, allocated\\nlink_support won\u0027t be assigned to the corresponding\\nstructure. So simply free allocated pointer in case\\nof error\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: caif: corrige la p\u00e9rdida de memoria en caif_device_notify En caso de que falle caif_enroll_dev(), el link_support asignado no se asignar\u00e1 a la estructura correspondiente. As\u00ed que simplemente libera el puntero asignado en caso de error.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/3be863c11cab725add9fef4237ed4e232c3fc3bb\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/4bca2034b41c15b62d47a19158bb76235fd4455d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/6a0e317f61094d377335547e015dd2ff12caf893\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/9348c1f10932f13b299cbc8b1bd5f780751fae49\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/af2806345a37313f01b1c9f15e046745b8ee2daa\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/b042e2b2039565eb8f0eb51c14fbe1ef463c8cd8\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/b53558a950a89824938e9811eddfc8efcd94e1bb\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f52f4fd67264c70cd0b4ba326962ebe12d9cba94\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/3be863c11cab725add9fef4237ed4e232c3fc3bb\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/4bca2034b41c15b62d47a19158bb76235fd4455d\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/6a0e317f61094d377335547e015dd2ff12caf893\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/9348c1f10932f13b299cbc8b1bd5f780751fae49\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/af2806345a37313f01b1c9f15e046745b8ee2daa\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/b042e2b2039565eb8f0eb51c14fbe1ef463c8cd8\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/b53558a950a89824938e9811eddfc8efcd94e1bb\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/f52f4fd67264c70cd0b4ba326962ebe12d9cba94\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}" } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.