CVE-2024-34027 (GCVE-0-2024-34027)
Vulnerability from cvelistv5 – Published: 2024-06-24 13:56 – Updated: 2026-05-12 11:51
VLAI
EPSS
VEX
Title
f2fs: compress: fix to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
7 references
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
ef8d563f184e1112651f2cbde383d43e599334e8 , < a6e1f7744e9b84f86a629a76024bba8468aa153b
(git)
Affected: ef8d563f184e1112651f2cbde383d43e599334e8 , < b5bac43875aa27ec032dbbb86173baae6dce6182 (git) Affected: ef8d563f184e1112651f2cbde383d43e599334e8 , < 5d47d63883735718825ca2efc4fca6915469774f (git) Affected: ef8d563f184e1112651f2cbde383d43e599334e8 , < 329edb7c9e3b6ca27e6ca67ab1cdda1740fb3a2b (git) Affected: ef8d563f184e1112651f2cbde383d43e599334e8 , < 69136304fd144144a4828c7b7b149d0f80321ba4 (git) Affected: ef8d563f184e1112651f2cbde383d43e599334e8 , < 0a4ed2d97cb6d044196cc3e726b6699222b41019 (git) |
|
| Linux | Linux |
Affected:
5.8
Unaffected: 0 , < 5.8 (semver) Unaffected: 5.10.219 , ≤ 5.10.* (semver) Unaffected: 5.15.161 , ≤ 5.15.* (semver) Unaffected: 6.1.93 , ≤ 6.1.* (semver) Unaffected: 6.6.33 , ≤ 6.6.* (semver) Unaffected: 6.9.4 , ≤ 6.9.* (semver) Unaffected: 6.10 , ≤ * (original_commit_for_fix) |
|
| linux | linux_kernel |
Affected:
c75488fb4d82 , < a6e1f7744e9b
(git)
Affected: c75488fb4d82 , < b5bac43875aa (git) Affected: c75488fb4d82 , < 5d47d6388373 (git) Affected: c75488fb4d82 , < 329edb7c9e3b (git) Affected: c75488fb4d82 , < 69136304fd14 (git) Affected: c75488fb4d82 , < 0a4ed2d97cb6 (git) Affected: 5.8 Affected: 0 , < 5.8 (semver) Affected: 5.10.219 , ≤ 5.10* (semver) Affected: 6.1.93 , ≤ 6.1* (semver) Affected: 6.6.33 , ≤ 6.6* (semver) Affected: 6.94 , ≤ 6.9* (semver) Affected: 6.10 , ≤ * (semver) Affected: 5.15.161 , ≤ 5.15* (custom) cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
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"current_release_date": "2025-11-21T14:36:37+00:00",
"cve": "CVE-2024-34027",
"id": "CVE-2024-34027",
"initial_release_date": "2024-06-24T00:00:00+00:00",
"product_status:known_not_affected": "198",
"source": "Red Hat CSAF VEX",
"status": "final",
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"url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-34027.json",
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}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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