CVE-2025-22082 Details
Description
In the Linux kernel, the following vulnerability has been resolved: iio: backend: make sure to NULL terminate stack buffer Make sure to NULL terminate the buffer in iio_backend_debugfs_write_reg() before passing it to sscanf(). It is a stack variable so we should not assume it will 0 initialized.
A vulnerability in the Linux kernel's IIO backend has been addressed, ensuring proper NULL termination of a stack buffer before it is passed to sscanf(). The issue arose because the buffer, being a stack variable, could not be assumed to be initialized to zero.
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.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://git.kernel.org/stable/c/035b4989211dc1c8626e186d655ae8ca5141bb73 | kernel.org | Patch |
| https://git.kernel.org/stable/c/04271a4d2740f98bbe36f82cd3d74677a839d1eb | kernel.org | Patch |
| https://git.kernel.org/stable/c/df3892e5e861c43d5612728ed259634675b8a71f | kernel.org | Patch |
| https://git.kernel.org/stable/c/fd791c81f410ab1c554686a6f486dc7a176dfe35 | kernel.org | Patch |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| NVD-CWE-Other | Weakness Not in a Standard CWE Category | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 6.12, < 6.12.23 >= 6.13, < 6.13.11 >= 6.14, < 6.14.2 |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | kernel.org |
| Oct 31, 2025 | Initial Analysis | [email protected] |
| Apr 16, 2025 | New CVE Received | kernel.org |