CVE-2024-27034

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.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
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
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

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2024-05-01 13:15

Updated : 2025-09-18 14:44

NVD link : CVE-2024-27034

Mitre link : CVE-2024-27034

CVE.ORG link : CVE-2024-27034

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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