CVE-2026-46083
Published: May 28, 2026Last modified: July 6, 2026
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().
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | NONE |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.177-r0) |
| 25 LTS | linux-lts | Fixed (6.12.87-r0) | |
| Stream | linux-lts | Fixed (6.18.35-r1) |
References
- https://git.kernel.org/stable/c/11baa8b24bcb07ae2048f2566a220021d766abe0
- https://git.kernel.org/stable/c/1e774294b2f944f59e03a04eb438768a4b93c3ce
- https://git.kernel.org/stable/c/a2c817c629430fbbd54273525b472dac96e2c8fd
- https://git.kernel.org/stable/c/db357034f7e0cf23f233f414a8508312dfe8fbbe
- https://git.kernel.org/stable/c/dbcead54b12468d9aa54c0e1f0042d838ec3b0ae
- https://git.kernel.org/stable/c/e0401de43dac00f3e4841ca2aeb98bc10a4c5f13