CVE-2026-74292
Published: August 18, 2026Last modified: August 18, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: tegra: tegra210_ahub: Validate written enum value tegra_ahub_put_value_enum() reads e->values[item[0]] before checking whether item[0] is within the enum item range. The existing check therefore happens too late to prevent an out-of-range read of the values array. Move the check before the array access.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.1 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | HIGH |
| Integrity impact | NONE |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.182-r0) |
| 25 LTS | linux-lts | Fixed (6.12.103-r0) | |
| Stream | linux-lts | Fixed (6.18.43-r0) |
References
- https://git.kernel.org/stable/c/1d8aabb413b5638670dfd1162169edc0ba276a2e
- https://git.kernel.org/stable/c/226d93b65f4f99b35fb7a03bdb24acb577364ebc
- https://git.kernel.org/stable/c/2ec7d16fe21c68b0879873a2abf9aac854c96134
- https://git.kernel.org/stable/c/4bcb23635d5059ee71f3fb89719ea14aada6fd59
- https://git.kernel.org/stable/c/4e45e4c2015519a39c40eb575c03b77807fb5080
- https://git.kernel.org/stable/c/964f8f9015fb117402d8d2186593397cd93388e9
- https://git.kernel.org/stable/c/e098c9c6477dfa3cb363282100108484ceba5cc5
- https://git.kernel.org/stable/c/f67d63628fe158b3a6e6b33a2b8c83ff118699d1