CVE-2024-3447 - QEMU SDHCI Heap Buffer Overflow Denial of Service

CVE ID : CVE-2024-3447
Published : Nov. 14, 2024, 12:15 p.m. | 24 minutes ago
Description : A heap-based buffer overflow was found in the SDHCI device emulation of QEMU. The bug is triggered when both `s->data_count` and the size of `s->fifo_buffer` are set to 0x200, leading to an out-of-bound access. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition.
Severity: 6.0 | MEDIUM
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