CVE-2025-38548
Published: August 19, 2025Last modified: August 19, 2025
Description
In the Linux kernel, the following vulnerability has been resolved: hwmon: (corsair-cpro) Validate the size of the received input buffer Add buffer_recv_size to store the size of the received bytes. Validate buffer_recv_size in send_usb_cmd().
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.8 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | HIGH |
| Integrity impact | HIGH |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.147-r0) |
| 25 LTS | linux-lts | Fixed (6.12.41-r0) | |
| Stream | linux-lts | Fixed (6.12.41-r0) |
References
- https://git.kernel.org/stable/c/0db770e2922389753ddbd6663a5516a32b97b743
- https://git.kernel.org/stable/c/2771d2ee3d95700f34e1e4df6a445c90565cd4e9
- https://git.kernel.org/stable/c/2e6f4d9cfbda52700c126c5a2b93dd2042e8680c
- https://git.kernel.org/stable/c/3c4bdc8a852e446080adc8ceb90ddd67a56e1bb8
- https://git.kernel.org/stable/c/495a4f0dce9c8c4478c242209748f1ee9e4d5820
- https://git.kernel.org/stable/c/4eb5cc48399f89b63acdbfe912fa5c8fe2900147
- https://git.kernel.org/stable/c/eda5e38cc4dd2dcb422840540374910ef2818494
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html