Overview
About vulnerability
An issue was discovered in the Linux kernel through 5.16-rc6. malidp_crtc_reset in drivers/gpu/drm/arm/malidp_crtc.c lacks check of the return value of kzalloc() and will cause the null pointer dereference.Details
- Affected product:
- AlmaLinux 9.2 ESU , Amazon Linux 2 ELS , CentOS 6 ELS , CentOS 7 ELS , CentOS 8.4 ELS , CentOS 8.5 ELS , CentOS Stream 8 ELS , CloudLinux 6 ELS , CloudLinux 7 ELS , Debian 10 ELS , Oracle Linux 6 ELS , Oracle Linux 7 ELS , RHEL 7 ELS , TuxCare 9.6 ESU , Ubuntu 16.04 ELS , Ubuntu 18.04 ELS , Ubuntu 20.04 ELS
- Affected packages:
- kernel @ 2.6.32 (+19 more)
Fixes
KernelCare state
Live-patch status from KernelCare for each operating system.
| Operating system | Status | Covered kernels |
|---|---|---|
| CentOS 7 alt-5.4 | Released |
13 kernels
|
| Debian 11 | Released |
10 kernels
|
| Debian 11 cloud | Released |
1 kernel
|
| Proxmox VE 6 | Released |
40 kernels
|
| Ubuntu 18.04 AWS Focal | Released |
43 kernels
|
| Ubuntu 18.04 Azure Focal | Released |
46 kernels
|
| Ubuntu 18.04 HWE Focal | Released |
54 kernels
|
| Ubuntu 18.04 HWE GCP | Released |
15 kernels
|
| Ubuntu 20.04 | Released |
71 kernels
|
| Ubuntu 20.04 AWS | Released |
56 kernels
|
| Ubuntu 20.04 Azure | Released |
50 kernels
|
| Ubuntu 20.04 GCP | Released |
3 kernels
|
| Ubuntu 22.04 | Will Not Fix | — |
| Ubuntu 22.04 AWS | Will Not Fix | — |
| Ubuntu 22.04 Azure | Will Not Fix | — |