| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ni40e: Fix NULL ptr dereference on VSI filter sync\n\nRemove the reason of null pointer dereference in sync VSI filters.\nAdded new I40E_VSI_RELEASING flag to signalize deleting and releasing\nof VSI resources to sync this thread with sync filters subtask.\nWithout this patch it is possible to start update the VSI filter list\nafter VSI is removed, that's causing a kernel oops." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/net/ethernet/intel/i40e/i40e.h", |
| "drivers/net/ethernet/intel/i40e/i40e_main.c" |
| ], |
| "versions": [ |
| { |
| "version": "41c445ff0f482bb6e6b72dcee9e598e20575f743", |
| "lessThan": "78f2a9e831f9610e3655a0be5e675e1aa2472089", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "41c445ff0f482bb6e6b72dcee9e598e20575f743", |
| "lessThan": "87c421ab4a43433cb009fea44bbbc77f46913e1d", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "41c445ff0f482bb6e6b72dcee9e598e20575f743", |
| "lessThan": "c30162da91327e4cdf7cd03079f096bb3654738c", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "41c445ff0f482bb6e6b72dcee9e598e20575f743", |
| "lessThan": "f866513ead4370402428ef724b03c3312295c178", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "41c445ff0f482bb6e6b72dcee9e598e20575f743", |
| "lessThan": "e91e8427a1e1633a0261e3bb0201c836ac5b3890", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "41c445ff0f482bb6e6b72dcee9e598e20575f743", |
| "lessThan": "37d9e304acd903a445df8208b8a13d707902dea6", |
| "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/intel/i40e/i40e.h", |
| "drivers/net/ethernet/intel/i40e/i40e_main.c" |
| ], |
| "versions": [ |
| { |
| "version": "3.12", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "3.12", |
| "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": "3.12", |
| "versionEndExcluding": "4.14.256" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.12", |
| "versionEndExcluding": "4.19.218" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.12", |
| "versionEndExcluding": "5.4.162" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.12", |
| "versionEndExcluding": "5.10.82" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.12", |
| "versionEndExcluding": "5.15.5" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.12", |
| "versionEndExcluding": "5.16" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/78f2a9e831f9610e3655a0be5e675e1aa2472089" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/87c421ab4a43433cb009fea44bbbc77f46913e1d" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/c30162da91327e4cdf7cd03079f096bb3654738c" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/f866513ead4370402428ef724b03c3312295c178" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/e91e8427a1e1633a0261e3bb0201c836ac5b3890" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/37d9e304acd903a445df8208b8a13d707902dea6" |
| } |
| ], |
| "title": "i40e: Fix NULL ptr dereference on VSI filter sync", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2021-47184", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
