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vuln-cve/data/2023/52xxx/CVE-2023-52682.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2023-52682",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2024-03-07T14:49:46.887Z",
"datePublished": "2024-05-17T14:24:45.345Z",
"dateUpdated": "2026-06-01T16:04:04.831Z"
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{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix to wait on block writeback for post_read case\n\nIf inode is compressed, but not encrypted, it missed to call\nf2fs_wait_on_block_writeback() to wait for GCed page writeback\nin IPU write path.\n\nThread A\t\t\t\tGC-Thread\n\t\t\t\t\t- f2fs_gc\n\t\t\t\t\t - do_garbage_collect\n\t\t\t\t\t - gc_data_segment\n\t\t\t\t\t - move_data_block\n\t\t\t\t\t - f2fs_submit_page_write\n\t\t\t\t\t migrate normal cluster's block via\n\t\t\t\t\t meta_inode's page cache\n- f2fs_write_single_data_page\n - f2fs_do_write_data_page\n - f2fs_inplace_write_data\n - f2fs_submit_page_bio\n\nIRQ\n- f2fs_read_end_io\n\t\t\t\t\tIRQ\n\t\t\t\t\told data overrides new data due to\n\t\t\t\t\tout-of-order GC and common IO.\n\t\t\t\t\t- f2fs_read_end_io"
}
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"versions": [
{
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"status": "affected"
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{
"version": "0",
"lessThan": "5.6",
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"versionType": "semver"
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{
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"status": "unaffected",
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{
"version": "6.8",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
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"timestamp": "2024-05-23T19:39:15.342278Z"
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