CVE-2024-57907 Details
Description
In the Linux kernel, the following vulnerability has been resolved: iio: adc: rockchip_saradc: fix information leak in triggered buffer The 'data' local struct is used to push data to user space from a triggered buffer, but it does not set values for inactive channels, as it only uses iio_for_each_active_channel() to assign new values. Initialize the struct to zero before using it to avoid pushing uninitialized information to userspace.
A vulnerability in the Linux kernel's IIO ADC Rockchip SAR ADC driver allows for an information leak from a triggered buffer to userspace. The issue arises because the driver does not initialize values for inactive channels, leading to the transmission of uninitialized data. This vulnerability has been addressed by modifying the driver to zero-initialize the data structure before use, ensuring that no stray data is sent to userspace.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Oct 1, 2025References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-908 | Use of Uninitialized Resource | [email protected] |
| CWE-908 | Use of Uninitialized Resource | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 5.9, < 6.6.72 >= 6.7, < 6.12.10 6.13 rc1 6.13 rc2 6.13 rc3 6.13 rc4 6.13 rc5 6.13 rc6 |
CPE
Remediation
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Change History
8 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 17, 2026 | CVE Modified | kernel.org |
| Nov 3, 2025 | CVE Modified | CVE |
| Oct 1, 2025 | CVE Modified | CISA-ADP |
| Feb 18, 2025 | Initial Analysis | [email protected] |
| Feb 2, 2025 | CVE Modified | kernel.org |
| Jan 23, 2025 | CVE Modified | kernel.org |
| Jan 19, 2025 | New CVE Received | kernel.org |