CVE-2024-46818
Published: September 28, 2024Last modified: September 28, 2024
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check gpio_id before used as array index [WHY & HOW] GPIO_ID_UNKNOWN (-1) is not a valid value for array index and therefore should be checked in advance. This fixes 5 OVERRUN issues reported by Coverity.
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 (6.1.110-r0) |
| Stream | linux-lts | Fixed (6.6.58-r0) |
References
- https://git.kernel.org/stable/c/0184cca30cad74d88f5c875d4e26999e26325700
- https://git.kernel.org/stable/c/08e7755f754e3d2cef7d3a7da538d33526bd6f7c
- https://git.kernel.org/stable/c/276e3fd93e3beb5894eb1cc8480f9f417d51524d
- https://git.kernel.org/stable/c/2a5626eeb3b5eec7a36886f9556113dd93ec8ed6
- https://git.kernel.org/stable/c/3d4198ab612ad48f73383ad3bb5663e6f0cdf406
- https://git.kernel.org/stable/c/40c2e8bc117cab8bca8814735f28a8b121654a84
- https://git.kernel.org/stable/c/8520fdc8ecc38f240a8e9e7af89cca6739c3e790