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CVE-2024-34027

HIGH
Published 2024-06-24T13:56:49.389Z
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CVSS Score

V3.1
7.0
/10
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.000
probability
of exploitation in the wild

There is a 0.0% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.150
Higher than 15.0% of all CVEs

Attack Vector Metrics

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Linux

Linux

Affected Versions:

ef8d563f184e1112651f2cbde383d43e599334e8 ef8d563f184e1112651f2cbde383d43e599334e8 ef8d563f184e1112651f2cbde383d43e599334e8 ef8d563f184e1112651f2cbde383d43e599334e8 ef8d563f184e1112651f2cbde383d43e599334e8 ef8d563f184e1112651f2cbde383d43e599334e8
Linux

Linux

Affected Versions:

5.8 0 5.10.219 5.15.161 6.1.93 6.6.33 6.9.4 6.10
linux

linux_kernel

Affected Versions:

c75488fb4d82 c75488fb4d82 c75488fb4d82 c75488fb4d82 c75488fb4d82 c75488fb4d82 5.8 0 5.10.219 6.1.93 6.6.33 6.94 6.10 5.15.161

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-v9jr-v6vm-vm67

Advisory Details

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.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2024-34027
WEB https://git.kernel.org/stable/c/0a4ed2d97cb6d044196cc3e726b6699222b41019
WEB https://git.kernel.org/stable/c/329edb7c9e3b6ca27e6ca67ab1cdda1740fb3a2b
WEB https://git.kernel.org/stable/c/5d47d63883735718825ca2efc4fca6915469774f
WEB https://git.kernel.org/stable/c/69136304fd144144a4828c7b7b149d0f80321ba4
WEB https://git.kernel.org/stable/c/a6e1f7744e9b84f86a629a76024bba8468aa153b
WEB https://git.kernel.org/stable/c/b5bac43875aa27ec032dbbb86173baae6dce6182

Advisory provided by GitHub Security Advisory Database. Published: June 24, 2024, Modified: November 5, 2024

References

https://git.kernel.org/stable/c/a6e1f7744e9b84f86a629a76024bba8468aa153b
https://git.kernel.org/stable/c/b5bac43875aa27ec032dbbb86173baae6dce6182
https://git.kernel.org/stable/c/5d47d63883735718825ca2efc4fca6915469774f
https://git.kernel.org/stable/c/329edb7c9e3b6ca27e6ca67ab1cdda1740fb3a2b
https://git.kernel.org/stable/c/69136304fd144144a4828c7b7b149d0f80321ba4
https://git.kernel.org/stable/c/0a4ed2d97cb6d044196cc3e726b6699222b41019
Published: 2024-06-24T13:56:49.389Z
Last Modified: 2025-05-04T09:05:14.184Z
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