CVE-2024-27034 (GCVE-0-2024-27034)
Vulnerability from cvelistv5
Published
2024-05-01 12:53
Modified
2026-08-05 11:29
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: f2fs: compress: fix to cover normal cluster write with cp_rwsem When we overwrite compressed cluster w/ normal cluster, we should not unlock cp_rwsem during f2fs_write_raw_pages(), otherwise data will be corrupted if partial blocks were persisted before CP & SPOR, due to cluster metadata wasn't updated atomically.
References
Impacted products
Vendor Product Version
Linux Linux Version: 4c8ff7095bef64fc47e996a938f7d57f9e077da3
Version: 4c8ff7095bef64fc47e996a938f7d57f9e077da3
Version: 4c8ff7095bef64fc47e996a938f7d57f9e077da3
Version: 4c8ff7095bef64fc47e996a938f7d57f9e077da3
Version: 4c8ff7095bef64fc47e996a938f7d57f9e077da3
Version: 4c8ff7095bef64fc47e996a938f7d57f9e077da3
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