Overview
About vulnerability
In the Linux kernel, the following vulnerability has been resolved:
drm/i915: Return NULL on error in active_instance
Avoid returning &node->base when node is NULL due to OOM during GFP_ATOMIC allocation.
Discovered using AI-assisted static analysis confirmed by Intel Product Security.
(cherry picked from commit 6029bc064f0b1bac184203a50fbaaf070fa18832)
Details
- Affected product:
- AlmaLinux 9.2 ESU , CentOS 8.4 ELS , CentOS 8.5 ELS , CentOS Stream 8 ELS , Debian 10 ELS , TuxCare 9.6 ESU , TuxCare 9.8 ESU , Ubuntu 20.04 ELS
- Affected packages:
- linux @ 4.19.0 (+7 more)
Fixes
KernelCare state
Live-patch status from KernelCare for each operating system.
| Operating system | Status | Covered kernels |
|---|---|---|
| AlmaLinux 9.6 ESU | Released |
19 kernels
|
| Debian 12 | Released |
43 kernels
|
| Debian 13 | Released |
14 kernels
|
| Oracle Linux 8 UEK 7 | Released |
112 kernels
|
| Oracle Linux 9 UEK 7 | Released |
112 kernels
|
| Ubuntu 22.04 | Planned | — |
| Ubuntu 22.04 AWS | Planned | — |
| Ubuntu 22.04 Azure | Planned | — |
| Ubuntu 24.04 | Planned | — |
| Ubuntu 24.04 AWS | Planned | — |
| Ubuntu 26.04 | Will Not Fix | — |