CVE-2026-43014
Published: May 6, 2026Last modified: May 6, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: net: macb: properly unregister fixed rate clocks The additional resources allocated with clk_register_fixed_rate() need to be released with clk_unregister_fixed_rate(), otherwise they are lost.
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 (6.1.168-r0) |
| 25 LTS | linux-lts | Fixed (6.12.81-r0) | |
| Stream | linux-lts | Fixed (6.12.85-r0) |
References
- https://git.kernel.org/stable/c/015aa24d3721a05b40935b8af78b49cadf616b8d
- https://git.kernel.org/stable/c/5392a5174df4f5a2fad2f00e8c617394d0efe031
- https://git.kernel.org/stable/c/54c6f0e7682433abed0304ac2f5cb71a92d4b366
- https://git.kernel.org/stable/c/6ec567425c057fd850651ee09b31d059ef960e0f
- https://git.kernel.org/stable/c/e1f6f47d6e60d51c3294e5b85787e9aee24c450e
- https://git.kernel.org/stable/c/e35dbfdb1b7710f04ff5c9972ea04971d823a22d
- https://git.kernel.org/stable/c/ec1be2ce0d94506f11b22066fd6dc5eb4341b14f
- https://git.kernel.org/stable/c/f0f367a4f459cc8118aadc43c6bba53c60d93f8d