CVE-2023-52812
Published: May 23, 2024Last modified: May 23, 2024
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd: check num of link levels when update pcie param In SR-IOV environment, the value of pcie_table->num_of_link_levels will be 0, and num_of_levels - 1 will cause array index out of bounds
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 (6.1.119-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/09f617219fe9ccd8d7b65dc3e879b5889f663b5a
- https://git.kernel.org/stable/c/2f2d48b6247ae3001f83c98730b3cce475cb2927
- https://git.kernel.org/stable/c/406e8845356d18bdf3d3a23b347faf67706472ec
- https://git.kernel.org/stable/c/5b4574b663d0a1a0a62d5232429b7db9ae6d0670
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html