| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncfg80211: call cfg80211_stop_ap when switch from P2P_GO type\n\nIf the userspace tools switch from NL80211_IFTYPE_P2P_GO to\nNL80211_IFTYPE_ADHOC via send_msg(NL80211_CMD_SET_INTERFACE), it\ndoes not call the cleanup cfg80211_stop_ap(), this leads to the\ninitialization of in-use data. For example, this path re-init the\nsdata->assigned_chanctx_list while it is still an element of\nassigned_vifs list, and makes that linked list corrupt." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "net/wireless/util.c" |
| ], |
| "versions": [ |
| { |
| "version": "ac800140c20e7ae51117e71289065bedd4930fc2", |
| "lessThan": "8f06bb8c216bcd172394f61e557727e691b4cb24", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "ac800140c20e7ae51117e71289065bedd4930fc2", |
| "lessThan": "0738cdb636c21ab552eaecf905efa4a6070e3ebc", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "ac800140c20e7ae51117e71289065bedd4930fc2", |
| "lessThan": "4e458abbb4a523f1413bfe15c079cf4e24c15b21", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "ac800140c20e7ae51117e71289065bedd4930fc2", |
| "lessThan": "b8a045e2a9b234cfbc06cf36923886164358ddec", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "ac800140c20e7ae51117e71289065bedd4930fc2", |
| "lessThan": "52affc201fc22a1ab9a59ef0ed641a9adfcb8d13", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "ac800140c20e7ae51117e71289065bedd4930fc2", |
| "lessThan": "7b97b5776daa0b39dbdadfea176f9cc0646d4a66", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "ac800140c20e7ae51117e71289065bedd4930fc2", |
| "lessThan": "5a9b671c8d74a3e1b999e7a0c7f366079bcc93dd", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "ac800140c20e7ae51117e71289065bedd4930fc2", |
| "lessThan": "563fbefed46ae4c1f70cffb8eb54c02df480b2c2", |
| "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/util.c" |
| ], |
| "versions": [ |
| { |
| "version": "3.6", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "3.6", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.4.293", |
| "lessThanOrEqual": "4.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.9.291", |
| "lessThanOrEqual": "4.9.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.14.256", |
| "lessThanOrEqual": "4.14.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.19.218", |
| "lessThanOrEqual": "4.19.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.162", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.82", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.5", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.16", |
| "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": "3.6", |
| "versionEndExcluding": "4.4.293" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.6", |
| "versionEndExcluding": "4.9.291" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.6", |
| "versionEndExcluding": "4.14.256" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.6", |
| "versionEndExcluding": "4.19.218" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.6", |
| "versionEndExcluding": "5.4.162" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.6", |
| "versionEndExcluding": "5.10.82" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.6", |
| "versionEndExcluding": "5.15.5" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.6", |
| "versionEndExcluding": "5.16" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/8f06bb8c216bcd172394f61e557727e691b4cb24" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/0738cdb636c21ab552eaecf905efa4a6070e3ebc" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/4e458abbb4a523f1413bfe15c079cf4e24c15b21" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/b8a045e2a9b234cfbc06cf36923886164358ddec" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/52affc201fc22a1ab9a59ef0ed641a9adfcb8d13" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/7b97b5776daa0b39dbdadfea176f9cc0646d4a66" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/5a9b671c8d74a3e1b999e7a0c7f366079bcc93dd" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/563fbefed46ae4c1f70cffb8eb54c02df480b2c2" |
| } |
| ], |
| "title": "cfg80211: call cfg80211_stop_ap when switch from P2P_GO type", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2021-47194", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
