| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: cfg80211: fix memory leak in query_regdb_file()\n\nIn the function query_regdb_file() the alpha2 parameter is duplicated\nusing kmemdup() and subsequently freed in regdb_fw_cb(). However,\nrequest_firmware_nowait() can fail without calling regdb_fw_cb() and\nthus leak memory." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "net/wireless/reg.c" |
| ], |
| "versions": [ |
| { |
| "version": "007f6c5e6eb45c81ee89368a5f226572ae638831", |
| "lessThan": "219446396786330937bcd382a7bc4ccd767383bc", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "007f6c5e6eb45c81ee89368a5f226572ae638831", |
| "lessThan": "0ede1a988299e95d54bd89551fd635980572e920", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "007f6c5e6eb45c81ee89368a5f226572ae638831", |
| "lessThan": "e1e12180321f416d83444f2cdc9259e0f5093d35", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "007f6c5e6eb45c81ee89368a5f226572ae638831", |
| "lessThan": "38c9fa2cc6bf4b6e1a74057aef8b5cffd23d3264", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "007f6c5e6eb45c81ee89368a5f226572ae638831", |
| "lessThan": "e9b5a4566d5bc71cc901be50d1fa24da00613120", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "007f6c5e6eb45c81ee89368a5f226572ae638831", |
| "lessThan": "57b962e627ec0ae53d4d16d7bd1033e27e67677a", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "net/wireless/reg.c" |
| ], |
| "versions": [ |
| { |
| "version": "4.15", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "4.15", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.19.267", |
| "lessThanOrEqual": "4.19.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.225", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.155", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.79", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.0.9", |
| "lessThanOrEqual": "6.0.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1", |
| "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": "4.15", |
| "versionEndExcluding": "4.19.267" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.15", |
| "versionEndExcluding": "5.4.225" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.15", |
| "versionEndExcluding": "5.10.155" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.15", |
| "versionEndExcluding": "5.15.79" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.15", |
| "versionEndExcluding": "6.0.9" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.15", |
| "versionEndExcluding": "6.1" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/219446396786330937bcd382a7bc4ccd767383bc" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/0ede1a988299e95d54bd89551fd635980572e920" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/e1e12180321f416d83444f2cdc9259e0f5093d35" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/38c9fa2cc6bf4b6e1a74057aef8b5cffd23d3264" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/e9b5a4566d5bc71cc901be50d1fa24da00613120" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/57b962e627ec0ae53d4d16d7bd1033e27e67677a" |
| } |
| ], |
| "title": "wifi: cfg80211: fix memory leak in query_regdb_file()", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2022-49881", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
