330 lines
16 KiB
JSON
330 lines
16 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2023-53337",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2025-09-16T16:08:59.565Z",
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"datePublished": "2025-09-17T14:56:31.582Z",
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"dateUpdated": "2026-05-11T19:42:59.822Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-05-11T19:42:59.822Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnilfs2: do not write dirty data after degenerating to read-only\n\nAccording to syzbot's report, mark_buffer_dirty() called from\nnilfs_segctor_do_construct() outputs a warning with some patterns after\nnilfs2 detects metadata corruption and degrades to read-only mode.\n\nAfter such read-only degeneration, page cache data may be cleared through\nnilfs_clear_dirty_page() which may also clear the uptodate flag for their\nbuffer heads. However, even after the degeneration, log writes are still\nperformed by unmount processing etc., which causes mark_buffer_dirty() to\nbe called for buffer heads without the \"uptodate\" flag and causes the\nwarning.\n\nSince any writes should not be done to a read-only file system in the\nfirst place, this fixes the warning in mark_buffer_dirty() by letting\nnilfs_segctor_do_construct() abort early if in read-only mode.\n\nThis also changes the retry check of nilfs_segctor_write_out() to avoid\nunnecessary log write retries if it detects -EROFS that\nnilfs_segctor_do_construct() returned."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"fs/nilfs2/segment.c"
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],
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"versions": [
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{
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"version": "8c26c4e2694a163d525976e804d81cd955bbb40c",
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"lessThan": "bd89073fc7a5d03b1d06b372addbe405e5a925f4",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "8c26c4e2694a163d525976e804d81cd955bbb40c",
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"lessThan": "e9c5412c5972124776c1b873533eb39e287a4dfa",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "8c26c4e2694a163d525976e804d81cd955bbb40c",
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"lessThan": "4569a292a84e340e97d178898ad1cfe1a3080a61",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "8c26c4e2694a163d525976e804d81cd955bbb40c",
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"lessThan": "7c3e662048053802f6b0db3a78e97f4e1f7edc4f",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "8c26c4e2694a163d525976e804d81cd955bbb40c",
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"lessThan": "13f73ef77baa4764dc1ca4fcbae9cade05b83866",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "8c26c4e2694a163d525976e804d81cd955bbb40c",
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"lessThan": "a73201c607d8e506358d60aafddda4246bdd9350",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "8c26c4e2694a163d525976e804d81cd955bbb40c",
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"lessThan": "4005cec6847c06ee191583270b7cdd7e696543cc",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "8c26c4e2694a163d525976e804d81cd955bbb40c",
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"lessThan": "55f7810632f993cff622a0ddbc7c865892294b61",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "8c26c4e2694a163d525976e804d81cd955bbb40c",
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"lessThan": "28a65b49eb53e172d23567005465019658bfdb4d",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"fs/nilfs2/segment.c"
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],
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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": "4.14.315",
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"lessThanOrEqual": "4.14.*",
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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": "4.19.283",
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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": "5.4.243",
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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": "5.10.180",
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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": "5.15.111",
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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": "6.1.28",
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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": "6.2.15",
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"lessThanOrEqual": "6.2.*",
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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": "6.3.2",
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"lessThanOrEqual": "6.3.*",
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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": "6.4",
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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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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.10",
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"versionEndExcluding": "4.14.315"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.10",
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"versionEndExcluding": "4.19.283"
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},
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{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.10",
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"versionEndExcluding": "5.4.243"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.10",
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"versionEndExcluding": "5.10.180"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.10",
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"versionEndExcluding": "5.15.111"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.10",
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"versionEndExcluding": "6.1.28"
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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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{
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"url": "https://git.kernel.org/stable/c/bd89073fc7a5d03b1d06b372addbe405e5a925f4"
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},
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{
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"url": "https://git.kernel.org/stable/c/e9c5412c5972124776c1b873533eb39e287a4dfa"
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},
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{
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"url": "https://git.kernel.org/stable/c/4569a292a84e340e97d178898ad1cfe1a3080a61"
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},
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{
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"url": "https://git.kernel.org/stable/c/7c3e662048053802f6b0db3a78e97f4e1f7edc4f"
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},
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{
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"url": "https://git.kernel.org/stable/c/13f73ef77baa4764dc1ca4fcbae9cade05b83866"
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},
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{
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"url": "https://git.kernel.org/stable/c/a73201c607d8e506358d60aafddda4246bdd9350"
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},
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{
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"url": "https://git.kernel.org/stable/c/4005cec6847c06ee191583270b7cdd7e696543cc"
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},
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{
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"url": "https://git.kernel.org/stable/c/55f7810632f993cff622a0ddbc7c865892294b61"
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},
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{
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"url": "https://git.kernel.org/stable/c/28a65b49eb53e172d23567005465019658bfdb4d"
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}
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],
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"title": "nilfs2: do not write dirty data after degenerating to read-only",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 5.5,
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"attackVector": "LOCAL",
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"integrityImpact": "NONE",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"confidentialityImpact": "NONE"
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}
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},
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2023-53337",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2026-01-14T18:37:55.787557Z"
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}
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}
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"type": "CWE",
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"description": "CWE-noinfo Not enough information"
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}
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]
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-01-14T18:43:01.138Z"
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}
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}
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]
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}
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} |