Updated: 2025-03-10 20:06:04.769275
Description:
In the Linux kernel, the following vulnerability has been resolved: drm: nv04: Fix out of bounds access When Output Resource (dcb->or) value is assigned in fabricate_dcb_output(), there may be out of bounds access to dac_users array in case dcb->or is zero because ffs(dcb->or) is used as index there. The 'or' argument of fabricate_dcb_output() must be interpreted as a number of bit to set, not value. Utilize macros from 'enum nouveau_or' in calls instead of hardcoding. Found by Linux Verification Center (linuxtesting.org) with SVACE.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | 0 | |
| CVSS Version 3.x | HIGH | 7.8 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| AlmaLinux 9.2 ESU | kernel | 5.14.0 | 7.8 | HIGH | In Testing | CLSA-2025:1747725447 | 2025-04-02 03:30:57 | |
| CentOS 7 ELS | kernel | 3.10.0 | 7.8 | HIGH | Released | CLSA-2025:1743676155 | 2025-04-17 03:58:01 | |
| CentOS 8.4 ELS | kernel | 4.18.0 | 7.8 | HIGH | In Testing | CLSA-2025:1747688514 | 2025-05-09 04:27:25 | |
| CentOS 8.5 ELS | kernel | 4.18.0 | 7.8 | HIGH | In Testing | CLSA-2025:1747688831 | 2025-05-09 06:29:06 | |
| CentOS Stream 8 ELS | kernel | 4.18.0 | 7.8 | HIGH | In Progress | 2025-05-07 04:21:11 | ||
| CloudLinux 7 ELS | kernel | 3.10.0 | 7.8 | HIGH | Needs Triage | 2025-03-04 21:33:20 | ||
| Oracle Linux 7 ELS | kernel | 3.10.0 | 7.8 | HIGH | Released | CLSA-2025:1743675538 | 2025-04-04 03:31:44 | |
| Ubuntu 16.04 ELS | linux-hwe | 4.15.0 | 7.8 | HIGH | Released | CLSA-2024:1721664120 | 2024-07-22 14:23:37 | |
| Ubuntu 16.04 ELS | linux | 4.4.0 | 7.8 | HIGH | Released | CLSA-2024:1721658474 | 2024-07-22 12:06:47 | |
| Ubuntu 18.04 ELS | linux | 4.15.0 | 7.8 | HIGH | Released | CLSA-2024:1721659604 | 2024-07-22 12:06:48 |