Linux Kernel up to 6.1.82/6.6.22/6.7.10/6.8.1 f2fs memory corruption

| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 5.4 | $0-$5k | 0.00 |
Summary
A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.1.82/6.6.22/6.7.10/6.8.1. Affected by this issue is some unknown functionality of the component f2fs. Performing a manipulation results in memory corruption. This vulnerability is known as CVE-2024-27035. No exploit is available. It is advisable to upgrade the affected component.
Details
A vulnerability was found in Linux Kernel up to 6.1.82/6.6.22/6.7.10/6.8.1. It has been classified as critical. This affects an unknown functionality of the component f2fs. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:
In the Linux kernel, the following vulnerability has been resolved: f2fs: compress: fix to guarantee persisting compressed blocks by CP If data block in compressed cluster is not persisted with metadata during checkpoint, after SPOR, the data may be corrupted, let's guarantee to write compressed page by checkpoint.
The advisory is shared at git.kernel.org. This vulnerability is uniquely identified as CVE-2024-27035 since 02/19/2024. The exploitability is told to be easy. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 02/07/2026).
The vulnerability scanner Nessus provides a plugin with the ID 239850 (TencentOS Server 4: kernel (TSSA-2024:0980)), which helps to determine the existence of the flaw in a target environment.
Upgrading to version 6.1.83, 6.6.23, 6.7.11, 6.8.2 or 6.9-rc1 eliminates this vulnerability. Applying the patch e54cce813725/82704e598d7b/c3311694b9bc/57e8b17d0522/8a430dd49e9c is able to eliminate this problem. The bugfix is ready for download at git.kernel.org. The best possible mitigation is suggested to be upgrading to the latest version.
The vulnerability is also documented in the databases at Tenable (239850) and CERT Bund (WID-SEC-2024-1008). If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Affected
- Debian Linux
- Amazon Linux 2
- Red Hat Enterprise Linux
- Ubuntu Linux
- SUSE Linux
- Oracle Linux
- Oracle VM
- EMC Avamar
- IBM QRadar SIEM
- Dell NetWorker
- IBM Security Guardium
- RESF Rocky Linux
- Broadcom Brocade SANnav
- Open Source Linux Kernel
- IBM Business Automation Workflow
- IBM Spectrum Protect Plus
- Dell Avamar
- Juniper Junos Space
- IBM DataPower Gateway
- IBM Storage Scale System
- SolarWinds Security Event Manager
- Dell PowerProtect Data Domain
- Dell PowerScale OneFS
Product
Type
Vendor
Name
Version
- 6.1.0
- 6.1.1
- 6.1.2
- 6.1.3
- 6.1.4
- 6.1.5
- 6.1.6
- 6.1.7
- 6.1.8
- 6.1.9
- 6.1.10
- 6.1.11
- 6.1.12
- 6.1.13
- 6.1.14
- 6.1.15
- 6.1.16
- 6.1.17
- 6.1.18
- 6.1.19
- 6.1.20
- 6.1.21
- 6.1.22
- 6.1.23
- 6.1.24
- 6.1.25
- 6.1.26
- 6.1.27
- 6.1.28
- 6.1.29
- 6.1.30
- 6.1.31
- 6.1.32
- 6.1.33
- 6.1.34
- 6.1.35
- 6.1.36
- 6.1.37
- 6.1.38
- 6.1.39
- 6.1.40
- 6.1.41
- 6.1.42
- 6.1.43
- 6.1.44
- 6.1.45
- 6.1.46
- 6.1.47
- 6.1.48
- 6.1.49
- 6.1.50
- 6.1.51
- 6.1.52
- 6.1.53
- 6.1.54
- 6.1.55
- 6.1.56
- 6.1.57
- 6.1.58
- 6.1.59
- 6.1.60
- 6.1.61
- 6.1.62
- 6.1.63
- 6.1.64
- 6.1.65
- 6.1.66
- 6.1.67
- 6.1.68
- 6.1.69
- 6.1.70
- 6.1.71
- 6.1.72
- 6.1.73
- 6.1.74
- 6.1.75
- 6.1.76
- 6.1.77
- 6.1.78
- 6.1.79
- 6.1.80
- 6.1.81
- 6.1.82
- 6.6.0
- 6.6.1
- 6.6.2
- 6.6.3
- 6.6.4
- 6.6.5
- 6.6.6
- 6.6.7
- 6.6.8
- 6.6.9
- 6.6.10
- 6.6.11
- 6.6.12
- 6.6.13
- 6.6.14
- 6.6.15
- 6.6.16
- 6.6.17
- 6.6.18
- 6.6.19
- 6.6.20
- 6.6.21
- 6.6.22
- 6.7.0
- 6.7.1
- 6.7.2
- 6.7.3
- 6.7.4
- 6.7.5
- 6.7.6
- 6.7.7
- 6.7.8
- 6.7.9
- 6.7.10
- 6.8.0
- 6.8.1
License
Website
- Vendor: https://www.kernel.org/
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.5VulDB Meta Temp Score: 5.4
VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 5.5
NVD Vector: 🔍
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
|---|---|---|---|---|---|
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Physical: Partially
Local: Yes
Remote: Partially
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
| 0-Day | Unlock | Unlock | Unlock | Unlock |
|---|---|---|---|---|
| Today | Unlock | Unlock | Unlock | Unlock |
Nessus ID: 239850
Nessus Name: TencentOS Server 4: kernel (TSSA-2024:0980)
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Kernel 6.1.83/6.6.23/6.7.11/6.8.2/6.9-rc1
Patch: e54cce813725/82704e598d7b/c3311694b9bc/57e8b17d0522/8a430dd49e9c
Timeline
02/19/2024 🔍05/01/2024 🔍
05/01/2024 🔍
02/07/2026 🔍
Sources
Vendor: kernel.orgAdvisory: git.kernel.org
Status: Confirmed
CVE: CVE-2024-27035 (🔍)
GCVE (CVE): GCVE-0-2024-27035
GCVE (VulDB): GCVE-100-262725
CERT Bund: WID-SEC-2024-1008 - Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service
Entry
Created: 05/01/2024 15:48Updated: 02/07/2026 15:33
Changes: 05/01/2024 15:48 (57), 06/19/2025 19:03 (3), 08/03/2025 04:37 (7), 09/19/2025 01:59 (11), 02/07/2026 15:33 (1)
Complete: 🔍
Cache ID: 216::103
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
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