CVE-2026-43242
Published: May 9, 2026Last modified: June 24, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: soc: ti: k3-socinfo: Fix regmap leak on probe failure The mmio regmap allocated during probe is never freed. Switch to using the device managed allocator so that the regmap is released on probe failures (e.g. probe deferral) and on driver unbind.
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 (6.1.167-r0) |
| 25 LTS | linux-lts | Fixed (6.12.80-r0) | |
| Stream | linux-lts | Fixed (6.18.35-r1) |
References
- https://git.kernel.org/stable/c/458136527fe127fd051c1c9537f4540849780d70
- https://git.kernel.org/stable/c/ab1ac24c407e4df326d7154a4deadd444e9209d9
- https://git.kernel.org/stable/c/b1006b5892ec8a95d039a89b47e6fd69cf607405
- https://git.kernel.org/stable/c/bbaa9e615608c204d384a7d4b1a434580a142d4c
- https://git.kernel.org/stable/c/c933138d45176780fabbbe7da263e04d5b3e525d
- https://git.kernel.org/stable/c/c97c21d342838b2a7787b0f1d6ad417e85c906f6
- https://git.kernel.org/stable/c/d451bf970a0c54b586f8b3161261bdf35d463c99
- https://git.kernel.org/stable/c/eaa16059f9af26d8b8a6f3e887649f58e8ca96c9