CVE-2024-34027 (GCVE-0-2024-34027)
Vulnerability from cvelistv5
Published
2024-06-24 13:56
Modified
2026-05-12 11:51
Severity ?
7.0 (High) - CVSS:3.1/AV:L/AC:H/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 {reserve,release}_compress_blocks() w/ cp_rwsem lock It needs to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock to avoid racing with checkpoint, otherwise, filesystem metadata including blkaddr in dnode, inode fields and .total_valid_block_count may be corrupted after SPO case.
References
Impacted products
Vendor Product Version
Linux Linux Version: ef8d563f184e1112651f2cbde383d43e599334e8
Version: ef8d563f184e1112651f2cbde383d43e599334e8
Version: ef8d563f184e1112651f2cbde383d43e599334e8
Version: ef8d563f184e1112651f2cbde383d43e599334e8
Version: ef8d563f184e1112651f2cbde383d43e599334e8
Version: ef8d563f184e1112651f2cbde383d43e599334e8
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