mirror of
https://github.com/CVEProject/cvelist.git
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168 lines
9.0 KiB
JSON
168 lines
9.0 KiB
JSON
{
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"data_version": "4.0",
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"data_type": "CVE",
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"data_format": "MITRE",
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"CVE_data_meta": {
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"ID": "CVE-2024-50230",
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"ASSIGNER": "cve@kernel.org",
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"STATE": "PUBLIC"
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},
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnilfs2: fix kernel bug due to missing clearing of checked flag\n\nSyzbot reported that in directory operations after nilfs2 detects\nfilesystem corruption and degrades to read-only,\n__block_write_begin_int(), which is called to prepare block writes, may\nfail the BUG_ON check for accesses exceeding the folio/page size,\ntriggering a kernel bug.\n\nThis was found to be because the \"checked\" flag of a page/folio was not\ncleared when it was discarded by nilfs2's own routine, which causes the\nsanity check of directory entries to be skipped when the directory\npage/folio is reloaded. So, fix that.\n\nThis was necessary when the use of nilfs2's own page discard routine was\napplied to more than just metadata files."
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}
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]
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "n/a"
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}
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]
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}
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]
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"vendor_name": "Linux",
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"product": {
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"product_data": [
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{
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"product_name": "Linux",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_name": "8c26c4e2694a",
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"version_value": "994b2fa13a6c"
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},
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{
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"version_value": "not down converted",
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"x_cve_json_5_version_data": {
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"versions": [
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{
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"version": "3.10",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "3.10",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "4.19.323",
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"lessThanOrEqual": "4.19.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.4.285",
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"lessThanOrEqual": "5.4.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.10.229",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.15.171",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.116",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.6.60",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.11.7",
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"lessThanOrEqual": "6.11.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.12",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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],
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"defaultStatus": "affected"
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}
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}
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]
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}
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}
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]
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}
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}
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]
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}
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},
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"references": {
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"reference_data": [
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{
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"url": "https://git.kernel.org/stable/c/994b2fa13a6c9cf3feca93090a9c337d48e3d60d",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/994b2fa13a6c9cf3feca93090a9c337d48e3d60d"
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},
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{
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"url": "https://git.kernel.org/stable/c/64afad73e4623308d8943645e5631f2c7a2d7971",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/64afad73e4623308d8943645e5631f2c7a2d7971"
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},
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{
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"url": "https://git.kernel.org/stable/c/aa0cee46c5d3fd9a39575a4c8a4f65f25f095b89",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/aa0cee46c5d3fd9a39575a4c8a4f65f25f095b89"
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},
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{
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"url": "https://git.kernel.org/stable/c/f05dbebb8ee34882505d53d83af7d18f28a49248",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/f05dbebb8ee34882505d53d83af7d18f28a49248"
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},
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{
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"url": "https://git.kernel.org/stable/c/cd0cdb51b15203fa27d4b714be83b7dfffa0b752",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/cd0cdb51b15203fa27d4b714be83b7dfffa0b752"
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},
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{
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"url": "https://git.kernel.org/stable/c/f2f1fa446676c21edb777e6d2bc4fa8f956fab68",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/f2f1fa446676c21edb777e6d2bc4fa8f956fab68"
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},
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{
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"url": "https://git.kernel.org/stable/c/56c6171932a7fb267ac6cb4ff8759b93ee1d0e2e",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/56c6171932a7fb267ac6cb4ff8759b93ee1d0e2e"
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},
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{
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"url": "https://git.kernel.org/stable/c/41e192ad2779cae0102879612dfe46726e4396aa",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/41e192ad2779cae0102879612dfe46726e4396aa"
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}
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]
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},
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"generator": {
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"engine": "bippy-8e903de6a542"
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}
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} |