Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: efi/fdt: fix panic when no valid fdt found setup_arch() would invoke efi_init()->efi_get_fdt_params(). If no valid fdt found then initial_boot_params will be null. So we should stop further fdt processing here. I encountered this issue on risc-v.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected b91540d52a08b65eb6a2b09132e1bd54fa82754c before 5148066edbdc89c6fe5bc419c31a5c22e5f83bdb; affected b91540d52a08b65eb6a2b09132e1bd54fa82754c before 8a7e8b4e5631a03ea2fee27957857a56612108ca; affected b91540d52a08b65eb6a2b09132e1bd54fa82754c before 668a84c1bfb2b3fd5a10847825a854d63fac7baa |
| Linux / Linux | affected 5.10; unaffected 0 before 5.10; unaffected 5.10.43 through 5.10.*; unaffected 5.12.10 through 5.12.*; unaffected 5.13 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/5148066edbdc89c6fe5bc419c31a5c22e5f83bdb
- https://git.kernel.org/stable/c/8a7e8b4e5631a03ea2fee27957857a56612108ca
- https://git.kernel.org/stable/c/668a84c1bfb2b3fd5a10847825a854d63fac7baa
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.