Описание
hw/net/xgmac.c in the XGMAC Ethernet controller in QEMU before 07-20-2020 has a buffer overflow. This occurs during packet transmission and affects the highbank and midway emulated machines. A guest user or process could use this flaw to crash the QEMU process on the host, resulting in a denial of service or potential privileged code execution. This was fixed in commit 5519724a13664b43e225ca05351c60b4468e4555.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 1:2.11+dfsg-1ubuntu7.31 |
| devel | not-affected | 1:4.2-3ubuntu10 |
| esm-infra-legacy/trusty | needed | |
| esm-infra/bionic | not-affected | 1:2.11+dfsg-1ubuntu7.31 |
| esm-infra/focal | not-affected | 1:4.2-3ubuntu6.4 |
| esm-infra/xenial | not-affected | 1:2.5+dfsg-5ubuntu10.45 |
| focal | released | 1:4.2-3ubuntu6.4 |
| groovy | not-affected | 1:4.2-3ubuntu10 |
| hirsute | not-affected | 1:4.2-3ubuntu10 |
| impish | not-affected | 1:4.2-3ubuntu10 |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE | |
| impish | DNE | |
| jammy | DNE | |
| kinetic | DNE |
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EPSS
4.4 Medium
CVSS2
5.3 Medium
CVSS3
Связанные уязвимости
hw/net/xgmac.c in the XGMAC Ethernet controller in QEMU before 07-20-2020 has a buffer overflow. This occurs during packet transmission and affects the highbank and midway emulated machines. A guest user or process could use this flaw to crash the QEMU process on the host, resulting in a denial of service or potential privileged code execution. This was fixed in commit 5519724a13664b43e225ca05351c60b4468e4555.
hw/net/xgmac.c in the XGMAC Ethernet controller in QEMU before 07-20-2020 has a buffer overflow. This occurs during packet transmission and affects the highbank and midway emulated machines. A guest user or process could use this flaw to crash the QEMU process on the host, resulting in a denial of service or potential privileged code execution. This was fixed in commit 5519724a13664b43e225ca05351c60b4468e4555.
hw/net/xgmac.c in the XGMAC Ethernet controller in QEMU before 07-20-2 ...
hw/net/xgmac.c in the XGMAC Ethernet controller in QEMU before 07-20-2020 has a buffer overflow. This occurs during packet transmission and affects the highbank and midway emulated machines. A guest user or process could use this flaw to crash the QEMU process on the host, resulting in a denial of service or potential privileged code execution. This was fixed in commit 5519724a13664b43e225ca05351c60b4468e4555.
EPSS
4.4 Medium
CVSS2
5.3 Medium
CVSS3