CVE-2026-46205
Published: June 2, 2026Last modified: June 2, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: staging: media: atomisp: Disallow all private IOCTLs Disallow all private IOCTLs. These aren't quite as safe as one could assume of IOCTL handlers; disable them for now. Instead of removing the code, return in the beginning of the function if cmd is non-zero in order to keep static checkers happy.
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 (6.1.175-r0) |
| 25 LTS | linux-lts | Fixed (6.12.92-r0) | |
| Stream | linux-lts | Fixed (6.12.92-r0) |
References
- https://git.kernel.org/stable/c/2b7eb2c5dc72f0fc954ac4aa155f9e285e937f7c
- https://git.kernel.org/stable/c/64e85679beafe082fc2e70a557ec356c7fd27548
- https://git.kernel.org/stable/c/6850a439f8d23d4979624f1d6880d3118d473a28
- https://git.kernel.org/stable/c/6f1ce75a75c65061e7a720c3d0ee5f8adab7a2d3
- https://git.kernel.org/stable/c/8774f8cb661f57ae43cc3bc0509d16ef1f406e45
- https://git.kernel.org/stable/c/8c7a281a99224a5b9af99c4dcd98d68eea75926c
- https://git.kernel.org/stable/c/c7848b67ef10f581114b6a2f52b160fc20eb52c9
- https://git.kernel.org/stable/c/ceb1b5f910e58986ea544ff8c9c2f23ae9a52414