Linux Kernel up to 6.12.22/6.13.10/6.14.1 cdns_mrvl_xspi_setup_clock array index

| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 5.3 | $0-$5k | 0.00 |
Summary
A vulnerability classified as problematic has been found in Linux Kernel up to 6.12.22/6.13.10/6.14.1. The affected element is the function cdns_mrvl_xspi_setup_clock. Performing a manipulation results in array index.
This vulnerability is reported as CVE-2025-22067. No exploit exists.
It is recommended to upgrade the affected component.
Details
A vulnerability, which was classified as problematic, was found in Linux Kernel up to 6.12.22/6.13.10/6.14.1. This affects the function cdns_mrvl_xspi_setup_clock. The manipulation with an unknown input leads to a array index vulnerability. CWE is classifying the issue as CWE-129. The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array. The impact remains unknown. The summary by CVE is:
In the Linux kernel, the following vulnerability has been resolved: spi: cadence: Fix out-of-bounds array access in cdns_mrvl_xspi_setup_clock() If requested_clk > 128, cdns_mrvl_xspi_setup_clock() iterates over the entire cdns_mrvl_xspi_clk_div_list array without breaking out early, causing 'i' to go beyond the array bounds. Fix that by stopping the loop when it gets to the last entry, clamping the clock to the minimum 6.25 MHz. Fixes the following warning with an UBSAN kernel: vmlinux.o: warning: objtool: cdns_mrvl_xspi_setup_clock: unexpected end of section .text.cdns_mrvl_xspi_setup_clock
The advisory is shared at git.kernel.org. This vulnerability is uniquely identified as CVE-2025-22067 since 12/29/2024. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 02/15/2026).
The vulnerability scanner Nessus provides a plugin with the ID 240657 (Ubuntu 25.04 : Linux kernel vulnerabilities (USN-7594-1)), which helps to determine the existence of the flaw in a target environment.
Upgrading to version 6.12.23, 6.13.11, 6.14.2 or 6.15-rc1 eliminates this vulnerability. Applying the patch e50781bf7accc75883cb8a6a9921fb4e2fa8cca4/c1fb84e274cb6a2bce6ba5e65116c06e0b3ab275/645f1813fe0dc96381c36b834131e643b798fd73/7ba0847fa1c22e7801cebfe5f7b75aee4fae317e 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 (240657) and CERT Bund (WID-SEC-2025-0844). If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Affected
- Google Container-Optimized OS
- Debian Linux
- Amazon Linux 2
- Red Hat Enterprise Linux
- Ubuntu Linux
- SUSE Linux
- Oracle Linux
- SUSE openSUSE
- RESF Rocky Linux
- Open Source Linux Kernel
- Dell Avamar
- SolarWinds Security Event Manager
- Dell NetWorker
- Dell Secure Connect Gateway
- IBM QRadar SIEM
Product
Type
Vendor
Name
Version
- 6.12.0
- 6.12.1
- 6.12.2
- 6.12.3
- 6.12.4
- 6.12.5
- 6.12.6
- 6.12.7
- 6.12.8
- 6.12.9
- 6.12.10
- 6.12.11
- 6.12.12
- 6.12.13
- 6.12.14
- 6.12.15
- 6.12.16
- 6.12.17
- 6.12.18
- 6.12.19
- 6.12.20
- 6.12.21
- 6.12.22
- 6.13.0
- 6.13.1
- 6.13.2
- 6.13.3
- 6.13.4
- 6.13.5
- 6.13.6
- 6.13.7
- 6.13.8
- 6.13.9
- 6.13.10
- 6.14.0
- 6.14.1
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: 5.3
VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Array indexCWE: CWE-129 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Physical: No
Local: No
Remote: Partially
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
| 0-Day | Unlock | Unlock | Unlock | Unlock |
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| Today | Unlock | Unlock | Unlock | Unlock |
Nessus ID: 240657
Nessus Name: Ubuntu 25.04 : Linux kernel vulnerabilities (USN-7594-1)
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Kernel 6.12.23/6.13.11/6.14.2/6.15-rc1
Patch: e50781bf7accc75883cb8a6a9921fb4e2fa8cca4/c1fb84e274cb6a2bce6ba5e65116c06e0b3ab275/645f1813fe0dc96381c36b834131e643b798fd73/7ba0847fa1c22e7801cebfe5f7b75aee4fae317e
Timeline
12/29/2024 🔍04/16/2025 🔍
04/16/2025 🔍
02/15/2026 🔍
Sources
Vendor: kernel.orgAdvisory: git.kernel.org
Status: Confirmed
CVE: CVE-2025-22067 (🔍)
GCVE (CVE): GCVE-0-2025-22067
GCVE (VulDB): GCVE-100-305157
CERT Bund: WID-SEC-2025-0844 - Linux Kernel: Mehrere Schwachstellen
Entry
Created: 04/16/2025 17:28Updated: 02/15/2026 09:34
Changes: 04/16/2025 17:28 (57), 06/27/2025 08:55 (2), 07/15/2025 01:31 (7), 10/13/2025 01:15 (1), 02/15/2026 09:34 (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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