Overview
About vulnerability
In the Linux kernel, the following vulnerability has been resolved:
reset: sunxi: fix memory region leak on ioremap failure
In sunxi_reset_init(), when ioremap() fails, the memory region obtained via request_mem_region() is not released, leading to a resource leak.
Add an err_mem_region label to properly release the memory region before freeing the data structure.
Details
- Affected product:
- Debian 10 ELS , Debian 11 ELS , Ubuntu 16.04 ELS , Ubuntu 18.04 ELS , Ubuntu 20.04 ELS
- Affected packages:
- linux @ 5.10.259 (+4 more)
Fixes
KernelCare state
Live-patch status from KernelCare for each operating system.
| Operating system | Status | Covered kernels |
|---|---|---|
| Oracle Linux 9 UEK 7 | Planned | — |