| { |
| "containers": { |
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| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: qcom/emac: fix UAF in emac_remove\n\nadpt is netdev private data and it cannot be\nused after free_netdev() call. Using adpt after free_netdev()\ncan cause UAF bug. Fix it by moving free_netdev() at the end of the\nfunction." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/net/ethernet/qualcomm/emac/emac.c" |
| ], |
| "versions": [ |
| { |
| "version": "54e19bc74f3380d414681762ceed9f7245bc6a6e", |
| "lessThan": "4d04a42b926e682140776e54188f4a44f1f01a81", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "54e19bc74f3380d414681762ceed9f7245bc6a6e", |
| "lessThan": "b1e091331920f8fbfc747dcbd16263fcd71abb2d", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "54e19bc74f3380d414681762ceed9f7245bc6a6e", |
| "lessThan": "11e9d163d631198bb3eb41a677a61b499516c0f7", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "54e19bc74f3380d414681762ceed9f7245bc6a6e", |
| "lessThan": "2b70ca92847c619d6264c7372ef74fcbfd1e048c", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "54e19bc74f3380d414681762ceed9f7245bc6a6e", |
| "lessThan": "b560521eca03d0a2db6093a5a632cbdd0a0cf833", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "54e19bc74f3380d414681762ceed9f7245bc6a6e", |
| "lessThan": "8a225a6e07a57a1538d53637cb3d82bd3e477839", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "54e19bc74f3380d414681762ceed9f7245bc6a6e", |
| "lessThan": "ad297cd2db8953e2202970e9504cab247b6c7cb4", |
| "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/qualcomm/emac/emac.c" |
| ], |
| "versions": [ |
| { |
| "version": "4.9", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "4.9", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.9.277", |
| "lessThanOrEqual": "4.9.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.14.241", |
| "lessThanOrEqual": "4.14.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.19.199", |
| "lessThanOrEqual": "4.19.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.135", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.53", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.13.5", |
| "lessThanOrEqual": "5.13.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.14", |
| "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:*:*:*:*:*:*:*:*", |
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| "versionEndExcluding": "4.9.277" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.9", |
| "versionEndExcluding": "4.14.241" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.9", |
| "versionEndExcluding": "4.19.199" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.9", |
| "versionEndExcluding": "5.4.135" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.9", |
| "versionEndExcluding": "5.10.53" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.9", |
| "versionEndExcluding": "5.13.5" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.9", |
| "versionEndExcluding": "5.14" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/4d04a42b926e682140776e54188f4a44f1f01a81" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/b1e091331920f8fbfc747dcbd16263fcd71abb2d" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/11e9d163d631198bb3eb41a677a61b499516c0f7" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/2b70ca92847c619d6264c7372ef74fcbfd1e048c" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/b560521eca03d0a2db6093a5a632cbdd0a0cf833" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/8a225a6e07a57a1538d53637cb3d82bd3e477839" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/ad297cd2db8953e2202970e9504cab247b6c7cb4" |
| } |
| ], |
| "title": "net: qcom/emac: fix UAF in emac_remove", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2021-47311", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
