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.
{
"versions": [
{
"introduced": "0"
},
{
"fixed": "7.2.11"
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{
"introduced": "8.0.0"
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{
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{
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{
"last_affected": "9.0.0-NA"
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{
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{
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{
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{
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{
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{
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}