| { |
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| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nax25: Fix reference count leak issue of net_device\n\nThere is a reference count leak issue of the object \"net_device\" in\nax25_dev_device_down(). When the ax25 device is shutting down, the\nax25_dev_device_down() drops the reference count of net_device one\nor zero times depending on if we goto unlock_put or not, which will\ncause memory leak.\n\nIn order to solve the above issue, decrease the reference count of\nnet_device after dev->ax25_ptr is set to null." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "net/ax25/ax25_dev.c" |
| ], |
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| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "d01ffb9eee4af165d83b08dd73ebdf9fe94a519b", |
| "lessThan": "965d940fb7414b310a22666503d2af69459c981b", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "d01ffb9eee4af165d83b08dd73ebdf9fe94a519b", |
| "lessThan": "8bad3a20a27be8d935f2aae08d3c6e743754944a", |
| "status": "affected", |
| "versionType": "git" |
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| "version": "d01ffb9eee4af165d83b08dd73ebdf9fe94a519b", |
| "lessThan": "eef95df9b752699bddecefa851f64858247246e9", |
| "status": "affected", |
| "versionType": "git" |
| }, |
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| "version": "d01ffb9eee4af165d83b08dd73ebdf9fe94a519b", |
| "lessThan": "36e56b1b002bb26440403053f19f9e1a8bc075b2", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "ef0a2a0565727a48f2e36a2c461f8b1e3a61922d", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "e2b558fe507a1ed4c43db2b0057fc6e41f20a14c", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "418993bbaafb0cd48f904ba68eeda052d624c821", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "5ea00fc60676c0eebfa8560ec461209d638bca9d", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "9af0fd5c4453a44c692be0cbb3724859b75d739b", |
| "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/ax25/ax25_dev.c" |
| ], |
| "versions": [ |
| { |
| "version": "5.17", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "5.17", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.93", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.33", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.8.12", |
| "lessThanOrEqual": "6.8.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.9.3", |
| "lessThanOrEqual": "6.9.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.10", |
| "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": "5.17", |
| "versionEndExcluding": "6.1.93" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.17", |
| "versionEndExcluding": "6.6.33" |
| }, |
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| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.17", |
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| { |
| "vulnerable": true, |
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| }, |
| { |
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| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.17", |
| "versionEndExcluding": "6.10" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.14.277" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.19.240" |
| }, |
| { |
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| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.4.190" |
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| { |
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| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.10.112" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.15.35" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/3ec437f9bbae68e9b38115c4c91de995f73f6bad" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/965d940fb7414b310a22666503d2af69459c981b" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/8bad3a20a27be8d935f2aae08d3c6e743754944a" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/eef95df9b752699bddecefa851f64858247246e9" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/36e56b1b002bb26440403053f19f9e1a8bc075b2" |
| } |
| ], |
| "title": "ax25: Fix reference count leak issue of net_device", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-38554", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
