A flaw was found in QEMU. An assertion failure was present in the updatesctpchecksum() function in hw/net/nettxpkt.c when trying to calculate the checksum of a short-sized fragmented packet. This flaw allows a malicious guest to crash QEMU and cause a denial of service condition.
{
"versions": [
{
"introduced": "8.1.0"
},
{
"fixed": "8.2.3"
},
{
"introduced": "0"
},
{
"last_affected": "9.0.0-rc0"
},
{
"introduced": "0"
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{
"last_affected": "9.0.0-rc1"
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{
"introduced": "0"
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{
"last_affected": "9.0.0-rc2"
},
{
"introduced": "0"
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{
"last_affected": "9.0"
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]
}