Описание
A flaw was found in QEMU. An assertion failure was present in the update_sctp_checksum() function in hw/net/net_tx_pkt.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.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| qemu | fixed | 1:8.2.3+ds-1 | package | |
| qemu | not-affected | bookworm | package | |
| qemu | not-affected | bullseye | package | |
| qemu | not-affected | buster | package |
Примечания
https://bugzilla.redhat.com/show_bug.cgi?id=2274339
https://gitlab.com/qemu-project/qemu/-/issues/2273
Introduced with: https://gitlab.com/qemu-project/qemu/-/commit/f199b13bc113c46eaddcf9f375d13f1e400b4e35 (v8.1.0-rc0)
Fixed by: https://gitlab.com/qemu-project/qemu/-/commit/83ddb3dbba2ee0f1767442ae6ee665058aeb1093 (v9.0.0-rc3)
Fixed by: https://gitlab.com/qemu-project/qemu/-/commit/1cfe45956e03070f894e91b304e233b4d5b99719 (v8.2.3)
EPSS
Связанные уязвимости
A flaw was found in QEMU. An assertion failure was present in the update_sctp_checksum() function in hw/net/net_tx_pkt.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.
A flaw was found in QEMU. An assertion failure was present in the update_sctp_checksum() function in hw/net/net_tx_pkt.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.
A flaw was found in QEMU. An assertion failure was present in the update_sctp_checksum() function in hw/net/net_tx_pkt.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.
EPSS