DocumentationOverview
About vulnerability
In the Linux kernel, the following vulnerability has been resolved:
fbdev: hecubafb: fix potential memory leak in hecubafb_probe()
The memory allocated for pagerefs in fb_deferred_io_init() is not freed on the error path. Fix it by calling fb_deferred_io_cleanup().
Details
- Affected product:
- Debian 10 ELS , Ubuntu 20.04 ELS
- Affected packages:
- linux @ 4.19.0 (+1 more)
Fixes
KernelCare state
Live-patch status from KernelCare for each operating system.
| Operating system | Status | Covered kernels |
|---|---|---|
| Amazon Linux 2023 | Planned | — |
| Debian 13 | Released |
13 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 | In Rollout |
2 kernels
|