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| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done\n\nThe done() netlink callback nfc_genl_dump_ses_done() should check if\nreceived argument is non-NULL, because its allocation could fail earlier\nin dumpit() (nfc_genl_dump_ses())." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "net/nfc/netlink.c" |
| ], |
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| "status": "affected", |
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| { |
| "version": "ac22ac466a659f1b2e02a2e2ee23fc5c42da2c95", |
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| "lessThan": "48fcd08fdbe05e35b650a252ec2a2d96057a1c7a", |
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| "lessThan": "4cd8371a234d051f9c9557fcbb1f8c523b1c0d10", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
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| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "net/nfc/netlink.c" |
| ], |
| "versions": [ |
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| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "3.12", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
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| "version": "4.4.295", |
| "lessThanOrEqual": "4.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.9.293", |
| "lessThanOrEqual": "4.9.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.14.258", |
| "lessThanOrEqual": "4.14.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.19.221", |
| "lessThanOrEqual": "4.19.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.165", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.85", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.8", |
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| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.16", |
| "lessThanOrEqual": "*", |
| "status": "unaffected", |
| "versionType": "original_commit_for_fix" |
| } |
| ] |
| } |
| ], |
| "cpeApplicability": [ |
| { |
| "nodes": [ |
| { |
| "operator": "OR", |
| "negate": false, |
| "cpeMatch": [ |
| { |
| "vulnerable": true, |
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| { |
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| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
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| { |
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| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
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| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/87cdb8789c38e44ae5454aafe277997c950d00ed" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/69bb79a8f5bb9f436b6f1434ca9742591b7bbe18" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/811a7576747760bcaf60502f096d1e6e91d566fa" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/3b861a40325eac9c4c13b6c53874ad90617e944d" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/48fcd08fdbe05e35b650a252ec2a2d96057a1c7a" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/83ea620a1be840bf05089a5061fb8323ca42f38c" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/fae9705d281091254d4a81fa2da9d22346097dca" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/4cd8371a234d051f9c9557fcbb1f8c523b1c0d10" |
| } |
| ], |
| "title": "nfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2021-47518", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
