CVE-2022-49173
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
spi: fsi: Implement a timeout for polling status
The data transfer routines must poll the status register to determine when more data can be shifted in or out. If the hardware gets into a bad state, these polling loops may never exit. Prevent this by returning an error if a timeout is exceeded.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | bbb6b2f9865b3ed23eb457131b9ea541a3173a66 < d4982ceb137e6ecd2b466a6de639790a148cf19a | affected |
| Linux | Linux | bbb6b2f9865b3ed23eb457131b9ea541a3173a66 < dac1438f347d3b8cf892105c94e254f29c5764de | affected |
| Linux | Linux | bbb6b2f9865b3ed23eb457131b9ea541a3173a66 < 89b35e3f28514087d3f1e28e8f5634fbfd07c554 | affected |
| Linux | Linux | 5.7 | affected |
| Linux | Linux | 0 < 5.7 | unaffected |
| Linux | Linux | 5.16.19 <= 5.16.* | unaffected |
| Linux | Linux | 5.17.2 <= 5.17.* | unaffected |
| Linux | Linux | 5.18 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/d4982ceb137e6ecd2b466a6de639790a148cf19a
- https://git.kernel.org/stable/c/dac1438f347d3b8cf892105c94e254f29c5764de
- https://git.kernel.org/stable/c/89b35e3f28514087d3f1e28e8f5634fbfd07c554
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