CVE-2026-46083 Details
Description
In the Linux kernel, the following vulnerability has been resolved: spi: fix resource leaks on device setup failure Make sure to call controller cleanup() if spi_setup() fails while registering a device to avoid leaking any resources allocated by setup().
A vulnerability in the Linux kernel's SPI (Serial Peripheral Interface) subsystem can lead to resource leaks when setting up devices. This issue occurs because the cleanup function is not called if the setup process fails, causing allocated resources to be improperly released. The vulnerability affects several versions of the Linux kernel.
Users can update to the latest version of the Linux kernel where this vulnerability has been fixed. Instructions for downloading the latest kernel version can be found on the official Linux kernel website.
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/11baa8b24bcb07ae2048f2566a220021d766abe0 | kernel.org | Patch |
| https://git.kernel.org/stable/c/1e774294b2f944f59e03a04eb438768a4b93c3ce | kernel.org | Patch |
| https://git.kernel.org/stable/c/a2c817c629430fbbd54273525b472dac96e2c8fd | kernel.org | Patch |
| https://git.kernel.org/stable/c/db357034f7e0cf23f233f414a8508312dfe8fbbe | kernel.org | Patch |
| https://git.kernel.org/stable/c/dbcead54b12468d9aa54c0e1f0042d838ec3b0ae | kernel.org | Patch |
| https://git.kernel.org/stable/c/e0401de43dac00f3e4841ca2aeb98bc10a4c5f13 | kernel.org | Patch |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-401 | Missing Release of Memory after Effective Lifetime | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 5.4.126, < 5.5 >= 5.10.44, < 5.11 >= 5.12.11, < 5.13 >= 5.13.1, < 6.1.176 >= 6.2, < 6.6.140 >= 6.7, < 6.12.86 >= 6.13, < 6.18.27 >= 6.19, < 7.0.4 5.13 - 5.13 rc4 5.13 rc5 5.13 rc6 5.13 rc7 |
CPE
Remediation
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Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 24, 2026 | Initial Analysis | [email protected] |
| Jun 19, 2026 | CVE Modified | kernel.org |
| Jun 17, 2026 | CVE Modified | kernel.org |
| May 27, 2026 | New CVE Received | kernel.org |