Wjjzhang

**Name of the Vulnerable Software and Affected Versions** QEMU (affected versions not specified) **Description** The issue is related to the `sdhci sdma transfer multi blocks` function in `hw/sd/sdhci.c`, which allows local OS guest privileged users to cause a denial of service. This can be achieved via vectors involving the transfer mode register during multi-block transfer, resulting in an infinite loop and QEMU process crash. The problem is associated with incorrect system resource management. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** QEMU (affected versions not specified) **Description** The issue is related to an infinite loop that could occur while receiving packets in `mcf fec receive`. A privileged user or process inside a guest could exploit this to crash the QEMU process on the host, leading to a denial of service (DoS). **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.