{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2021-47150", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-03-04T18:12:48.845Z", "datePublished": "2024-03-25T09:07:45.875Z", "dateUpdated": "2026-05-11T13:49:00.240Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T13:49:00.240Z" }, "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." } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/net/ethernet/freescale/fec_main.c" ], "versions": [ { "version": "59d0f746564495c7f54526674deabfcf101236a1", "lessThan": "15102886bc8f5f29daaadf2d925591d564c17e9f", "status": "affected", "versionType": "git" }, { "version": "59d0f746564495c7f54526674deabfcf101236a1", "lessThan": "20255d41ac560397b6a07d8d87dcc5e2efc7672a", "status": "affected", "versionType": "git" }, { "version": "59d0f746564495c7f54526674deabfcf101236a1", "lessThan": "8ee7ef4a57a9e1228b6f345aaa70aa8951c7e9cd", "status": "affected", "versionType": "git" }, { "version": "59d0f746564495c7f54526674deabfcf101236a1", "lessThan": "32a1777fd113335c3f70dc445dffee0ad1c6870f", "status": "affected", "versionType": "git" }, { "version": "59d0f746564495c7f54526674deabfcf101236a1", "lessThan": "619fee9eb13b5d29e4267cb394645608088c28a8", "status": "affected", "versionType": "git" } ] }, { "product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/net/ethernet/freescale/fec_main.c" ], "versions": [ { "version": "3.18", "status": "affected" }, { "version": "0", "lessThan": "3.18", "status": "unaffected", "versionType": "semver" }, { "version": "4.19.193", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.4.124", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.10.42", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.12.9", "lessThanOrEqual": "5.12.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.13", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix" } ] } ], "cpeApplicability": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.18", "versionEndExcluding": "4.19.193" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.18", "versionEndExcluding": "5.4.124" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.18", "versionEndExcluding": "5.10.42" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.18", "versionEndExcluding": "5.12.9" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.18", "versionEndExcluding": "5.13" } ] } ] } ], "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-1.2.0" } }, "adp": [ { "title": "CISA ADP Vulnrichment", "metrics": [ { "other": { "type": "ssvc", "content": { "id": "CVE-2021-47150", "role": "CISA Coordinator", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "version": "2.0.3", "timestamp": "2024-03-28T18:23:57.615940Z" } } } ], "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-04T17:14:24.195Z" } }, { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T05:24:40.135Z" }, "title": "CVE Program Container", "references": [ { "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", "tags": [ "x_transferred" ] } ] } ] } }