cve-2021-47150
Vulnerability from cvelistv5
Published
2024-03-25 09:07
Modified
2024-11-04 12:00
Severity ?
EPSS score ?
Summary
net: fec: fix the potential memory leak in fec_enet_init()
References
{ "containers": { "adp": [ { "metrics": [ { "other": { "content": { "id": "CVE-2021-47150", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2024-03-28T18:23:57.615940Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-06-04T17:14:24.195Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" }, { "providerMetadata": { "dateUpdated": "2024-08-04T05:24:40.135Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/15102886bc8f5f29daaadf2d925591d564c17e9f" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/20255d41ac560397b6a07d8d87dcc5e2efc7672a" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/8ee7ef4a57a9e1228b6f345aaa70aa8951c7e9cd" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/32a1777fd113335c3f70dc445dffee0ad1c6870f" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/619fee9eb13b5d29e4267cb394645608088c28a8" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Linux", "programFiles": [ "drivers/net/ethernet/freescale/fec_main.c" ], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [ { "lessThan": "15102886bc8f", "status": "affected", "version": "59d0f7465644", "versionType": "git" }, { "lessThan": "20255d41ac56", "status": "affected", "version": "59d0f7465644", "versionType": "git" }, { "lessThan": "8ee7ef4a57a9", "status": "affected", "version": "59d0f7465644", "versionType": "git" }, { "lessThan": "32a1777fd113", "status": "affected", "version": "59d0f7465644", "versionType": "git" }, { "lessThan": "619fee9eb13b", "status": "affected", "version": "59d0f7465644", "versionType": "git" } ] }, { "defaultStatus": "affected", "product": "Linux", "programFiles": [ "drivers/net/ethernet/freescale/fec_main.c" ], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [ { "status": "affected", "version": "3.18" }, { "lessThan": "3.18", "status": "unaffected", "version": "0", "versionType": "semver" }, { "lessThanOrEqual": "4.19.*", "status": "unaffected", "version": "4.19.193", "versionType": "semver" }, { "lessThanOrEqual": "5.4.*", "status": "unaffected", "version": "5.4.124", "versionType": "semver" }, { "lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.42", "versionType": "semver" }, { "lessThanOrEqual": "5.12.*", "status": "unaffected", "version": "5.12.9", "versionType": "semver" }, { "lessThanOrEqual": "*", "status": "unaffected", "version": "5.13", "versionType": "original_commit_for_fix" } ] } ], "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: fec: fix the potential memory leak in fec_enet_init()\n\nIf the memory allocated for cbd_base is failed, it should\nfree the memory allocated for the queues, otherwise it causes\nmemory leak.\n\nAnd if the memory allocated for the queues is failed, it can\nreturn error directly." } ], "providerMetadata": { "dateUpdated": "2024-11-04T12:00:27.542Z", "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux" }, "references": [ { "url": "https://git.kernel.org/stable/c/15102886bc8f5f29daaadf2d925591d564c17e9f" }, { "url": "https://git.kernel.org/stable/c/20255d41ac560397b6a07d8d87dcc5e2efc7672a" }, { "url": "https://git.kernel.org/stable/c/8ee7ef4a57a9e1228b6f345aaa70aa8951c7e9cd" }, { "url": "https://git.kernel.org/stable/c/32a1777fd113335c3f70dc445dffee0ad1c6870f" }, { "url": "https://git.kernel.org/stable/c/619fee9eb13b5d29e4267cb394645608088c28a8" } ], "title": "net: fec: fix the potential memory leak in fec_enet_init()", "x_generator": { "engine": "bippy-9e1c9544281a" } } }, "cveMetadata": { "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "assignerShortName": "Linux", "cveId": "CVE-2021-47150", "datePublished": "2024-03-25T09:07:45.875Z", "dateReserved": "2024-03-04T18:12:48.845Z", "dateUpdated": "2024-11-04T12:00:27.542Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2021-47150\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-03-25T09:15:09.257\",\"lastModified\":\"2024-03-25T13:47:14.087\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet: fec: fix the potential memory leak in fec_enet_init()\\n\\nIf the memory allocated for cbd_base is failed, it should\\nfree the memory allocated for the queues, otherwise it causes\\nmemory leak.\\n\\nAnd if the memory allocated for the queues is failed, it can\\nreturn error directly.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: fec: soluciona la posible p\u00e9rdida de memoria en fec_enet_init() Si la memoria asignada para cbd_base falla, deber\u00eda liberar la memoria asignada para las colas; de lo contrario, provoca una p\u00e9rdida de memoria. Y si falla la memoria asignada para las colas, puede devolver un error directamente.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/15102886bc8f5f29daaadf2d925591d564c17e9f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/20255d41ac560397b6a07d8d87dcc5e2efc7672a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/32a1777fd113335c3f70dc445dffee0ad1c6870f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/619fee9eb13b5d29e4267cb394645608088c28a8\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/8ee7ef4a57a9e1228b6f345aaa70aa8951c7e9cd\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}" } }
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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.