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| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfp: flower: handle acti_netdevs allocation failure\n\nThe kmalloc_array() in nfp_fl_lag_do_work() will return null, if\nthe physical memory has run out. As a result, if we dereference\nthe acti_netdevs, the null pointer dereference bugs will happen.\n\nThis patch adds a check to judge whether allocation failure occurs.\nIf it happens, the delayed work will be rescheduled and try again." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/net/ethernet/netronome/nfp/flower/lag_conf.c" |
| ], |
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| { |
| "version": "bb9a8d031140f186d13d82f57b0f5646d596652f", |
| "lessThan": "d746889db75a76aeee95fb705b8e1ac28c684a2e", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
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| "lessThan": "3b1e8a617eb0f4cdc19def530047a95b5abde07d", |
| "status": "affected", |
| "versionType": "git" |
| }, |
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| "version": "bb9a8d031140f186d13d82f57b0f5646d596652f", |
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| { |
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| "status": "affected", |
| "versionType": "git" |
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| { |
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| "lessThan": "408ba7fd04f959c61b50db79c983484312fea642", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "bb9a8d031140f186d13d82f57b0f5646d596652f", |
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| "status": "affected", |
| "versionType": "git" |
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| { |
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| "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/netronome/nfp/flower/lag_conf.c" |
| ], |
| "versions": [ |
| { |
| "version": "4.18", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "4.18", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.19.311", |
| "lessThanOrEqual": "4.19.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.273", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.214", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.153", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.83", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.23", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.7.11", |
| "lessThanOrEqual": "6.7.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.8.2", |
| "lessThanOrEqual": "6.8.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.9", |
| "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": "4.18", |
| "versionEndExcluding": "4.19.311" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
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| }, |
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| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/d746889db75a76aeee95fb705b8e1ac28c684a2e" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/3b1e8a617eb0f4cdc19def530047a95b5abde07d" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/928705e341010dd910fdece61ccb974f494a758f" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/0d387dc503f9a53e6d1f6e9dd0292d38f083eba5" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/c9b4e220dd18f79507803f38a55d53b483f6c9c3" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/408ba7fd04f959c61b50db79c983484312fea642" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/c8df9203bf22c66fa26e8d8c7f8ce181cf88099d" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/9d8eb1238377cd994829f9162ae396a84ae037b2" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/84e95149bd341705f0eca6a7fcb955c548805002" |
| } |
| ], |
| "title": "nfp: flower: handle acti_netdevs allocation failure", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-27046", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
