In the Linux kernel, the following vulnerability has been resolved:
dmaengine: dw-axi-dmac: do not print NULL LLI during error
During debugging we have seen an issue where axi_chan_dump_lli() is passed a NULL LLI pointer which ends up causing an OOPS due to trying to get fields from it. Simply print NULL LLI and exit to avoid this.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | - | 5.15.63 |
| linux / linux_kernel | 5.16 | 5.19.4 |