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| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nblock: fix overflow in blk_ioctl_discard()\n\nThere is no check for overflow of 'start + len' in blk_ioctl_discard().\nHung task occurs if submit an discard ioctl with the following param:\n start = 0x80000000000ff000, len = 0x8000000000fff000;\nAdd the overflow validation now." |
| } |
| ], |
| "affected": [ |
| { |
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| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
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| "block/ioctl.c" |
| ], |
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| { |
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| "status": "affected", |
| "versionType": "git" |
| }, |
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| "lessThan": "e1d38cde2b7b0fbd1c48082e7a98c37d750af59b", |
| "status": "affected", |
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| }, |
| { |
| "version": "d30a2605be9d5132d95944916e8f578fcfe4f976", |
| "lessThan": "507d526a98c355e6f3fb2c47aacad44a69784bee", |
| "status": "affected", |
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| "lessThan": "22d24a544b0d49bbcbd61c8c0eaf77d3c9297155", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "block/ioctl.c" |
| ], |
| "versions": [ |
| { |
| "version": "2.6.28", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
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| "status": "unaffected", |
| "versionType": "semver" |
| }, |
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| "lessThanOrEqual": "6.1.*", |
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| }, |
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| "version": "6.6.31", |
| "lessThanOrEqual": "6.6.*", |
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| "versionType": "semver" |
| }, |
| { |
| "version": "6.8.10", |
| "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:*:*:*:*:*:*:*:*", |
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| "versionEndExcluding": "6.1.91" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.28", |
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| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.28", |
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| }, |
| { |
| "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/8a26198186e97ee5fc4b42fde82629cff8c75cd6" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/e1d38cde2b7b0fbd1c48082e7a98c37d750af59b" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/507d526a98c355e6f3fb2c47aacad44a69784bee" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/22d24a544b0d49bbcbd61c8c0eaf77d3c9297155" |
| } |
| ], |
| "title": "block: fix overflow in blk_ioctl_discard()", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-36917", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
