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| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnilfs2: handle inconsistent state in nilfs_btnode_create_block()\n\nSyzbot reported that a buffer state inconsistency was detected in\nnilfs_btnode_create_block(), triggering a kernel bug.\n\nIt is not appropriate to treat this inconsistency as a bug; it can occur\nif the argument block address (the buffer index of the newly created\nblock) is a virtual block number and has been reallocated due to\ncorruption of the bitmap used to manage its allocation state.\n\nSo, modify nilfs_btnode_create_block() and its callers to treat it as a\npossible filesystem error, rather than triggering a kernel bug." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "fs/nilfs2/btnode.c", |
| "fs/nilfs2/btree.c" |
| ], |
| "versions": [ |
| { |
| "version": "a60be987d45dd510aeb54389526f9957cfab106c", |
| "lessThan": "19cce46238ffe3546e44b9c74057103ff8b24c62", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "a60be987d45dd510aeb54389526f9957cfab106c", |
| "lessThan": "02b87e6334a38c65eef49848d3f1ac422f0b2a44", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "a60be987d45dd510aeb54389526f9957cfab106c", |
| "lessThan": "5f0a6800b8aec1b453c7fe4c44fcaac5ffe9d52e", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "a60be987d45dd510aeb54389526f9957cfab106c", |
| "lessThan": "e34191cce3ee63dfa5fb241904aaf2a042d5b6d8", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "a60be987d45dd510aeb54389526f9957cfab106c", |
| "lessThan": "012be828a118bf496e666ef1fc47fc0e7358ada2", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "a60be987d45dd510aeb54389526f9957cfab106c", |
| "lessThan": "be56dfc9be0604291267c07b0e27a69a6bda4899", |
| "status": "affected", |
| "versionType": "git" |
| }, |
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| "version": "a60be987d45dd510aeb54389526f9957cfab106c", |
| "lessThan": "366c3f688dd0288cbe38af1d3a886b5c62372e4a", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "a60be987d45dd510aeb54389526f9957cfab106c", |
| "lessThan": "4811f7af6090e8f5a398fbdd766f903ef6c0d787", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "fs/nilfs2/btnode.c", |
| "fs/nilfs2/btree.c" |
| ], |
| "versions": [ |
| { |
| "version": "2.6.30", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "2.6.30", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.19.320", |
| "lessThanOrEqual": "4.19.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.282", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.224", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.165", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.103", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.44", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.10.3", |
| "lessThanOrEqual": "6.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.11", |
| "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": "2.6.30", |
| "versionEndExcluding": "4.19.320" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.30", |
| "versionEndExcluding": "5.4.282" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.30", |
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| }, |
| { |
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| }, |
| { |
| "vulnerable": true, |
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| }, |
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| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.30", |
| "versionEndExcluding": "6.6.44" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.30", |
| "versionEndExcluding": "6.10.3" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.30", |
| "versionEndExcluding": "6.11" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/19cce46238ffe3546e44b9c74057103ff8b24c62" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/02b87e6334a38c65eef49848d3f1ac422f0b2a44" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/5f0a6800b8aec1b453c7fe4c44fcaac5ffe9d52e" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/e34191cce3ee63dfa5fb241904aaf2a042d5b6d8" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/012be828a118bf496e666ef1fc47fc0e7358ada2" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/be56dfc9be0604291267c07b0e27a69a6bda4899" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/366c3f688dd0288cbe38af1d3a886b5c62372e4a" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/4811f7af6090e8f5a398fbdd766f903ef6c0d787" |
| } |
| ], |
| "title": "nilfs2: handle inconsistent state in nilfs_btnode_create_block()", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-42295", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
