5.5

CVE-2024-27034

f2fs: compress: fix to cover normal cluster write with cp_rwsem

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.6 < 5.15.153
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.83
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.23
Linux ≫ Linux Kernel Version >= 6.7 < 6.7.11
Linux ≫ Linux Kernel Version >= 6.8 < 6.8.2
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.27% 0.188
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/2b1b14d9fc94b8feae20808684c8af28ec80f45b
Patch
https://git.kernel.org/stable/c/52982edfcefd475cc34af663d5c47c0cddaa5739
Patch
https://git.kernel.org/stable/c/542c8b3c774a480bfd0804291a12f6f2391b0cd1
Patch
https://git.kernel.org/stable/c/75abfd61392b1db391bde6d738a30d685b843286
Patch
https://git.kernel.org/stable/c/7d420eaaa18ec8e2bb4eeab8c65c00492ef6f416
Patch
https://git.kernel.org/stable/c/fd244524c2cf07b5f4c3fe8abd6a99225c76544b
Patch