| Package | Affected versions | Patched versions |
|---|---|---|
| qemu | = 7.1.0< 7.1.0 | 7.1.0 |
An off-by-one read/write issue was found in the SDHCI device of QEMU. It occurs when reading/writing the Buffer Data Port Register in sdhci_read_dataport and sdhci_write_dataport, respectively, if data_count == block_size. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition.
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