126 lines
5.5 KiB
JSON
126 lines
5.5 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-2026-23232",
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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": "2026-01-13T15:37:45.988Z",
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"datePublished": "2026-03-04T14:36:37.323Z",
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"dateUpdated": "2026-05-11T22:02:52.855Z"
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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": "2026-05-11T22:02:52.855Z"
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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\nRevert \"f2fs: block cache/dio write during f2fs_enable_checkpoint()\"\n\nThis reverts commit 196c81fdd438f7ac429d5639090a9816abb9760a.\n\nOriginal patch may cause below deadlock, revert it.\n\nwrite\t\t\t\tremount\n- write_begin\n - lock_page --- lock A\n - prepare_write_begin\n - f2fs_map_lock\n\t\t\t\t- f2fs_enable_checkpoint\n\t\t\t\t - down_write(cp_enable_rwsem) --- lock B\n\t\t\t\t - sync_inode_sb\n\t\t\t\t - writepages\n\t\t\t\t - lock_page\t\t\t--- lock A\n - down_read(cp_enable_rwsem) --- lock A"
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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/f2fs/data.c",
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"fs/f2fs/f2fs.h",
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"fs/f2fs/super.c"
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],
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"versions": [
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{
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"version": "196c81fdd438f7ac429d5639090a9816abb9760a",
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"lessThan": "b6382273801bc7c778545dd8004c9a9d750b4f62",
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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": "196c81fdd438f7ac429d5639090a9816abb9760a",
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"lessThan": "3996b70209f145bfcf2afc7d05dd92c27b233b48",
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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/f2fs/data.c",
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"fs/f2fs/f2fs.h",
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"fs/f2fs/super.c"
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],
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"versions": [
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{
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"version": "6.19",
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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": "6.19",
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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": "6.19.3",
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"lessThanOrEqual": "6.19.*",
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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": "7.0",
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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": "6.19",
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"versionEndExcluding": "6.19.3"
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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": "6.19",
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"versionEndExcluding": "7.0"
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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/b6382273801bc7c778545dd8004c9a9d750b4f62"
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},
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{
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"url": "https://git.kernel.org/stable/c/3996b70209f145bfcf2afc7d05dd92c27b233b48"
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}
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],
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"title": "Revert \"f2fs: block cache/dio write during f2fs_enable_checkpoint()\"",
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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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}
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} |