Описание
A memory corruption issue was found in DPDK versions 17.05 and above. This flaw is caused by an integer truncation on the index of a payload. Under certain circumstances, the index (a UInt) is copied and truncated into a uint16, which can lead to out of bound indexing and possible memory corruption.
Отчет
This issue did not affect the versions of Ceph as shipped with Red Hat Ceph Storage 3 and 4, as they did not include support for DPDK.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Fast Datapath for RHEL 7 | openvswitch2.10 | Will not fix | ||
| Fast Datapath for RHEL 7 | openvswitch2.12 | Will not fix | ||
| Fast Datapath for RHEL 7 | openvswitch2.13 | Not affected | ||
| Fast Datapath for RHEL 8 | openvswitch2.12 | Will not fix | ||
| Red Hat Ceph Storage 3 | ceph | Not affected | ||
| Red Hat Ceph Storage 4 | ceph | Not affected | ||
| Red Hat OpenStack Platform 10 (Newton) | openvswitch | Out of support scope | ||
| Red Hat OpenStack Platform 13 (Queens) | openvswitch | Affected | ||
| Red Hat OpenStack Platform 15 (Stein) | rhosp-openvswitch | Not affected | ||
| Red Hat OpenStack Platform 16 (Train) | rhosp-openvswitch | Not affected |
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Дополнительная информация
Статус:
6.7 Medium
CVSS3
Связанные уязвимости
A memory corruption issue was found in DPDK versions 17.05 and above. This flaw is caused by an integer truncation on the index of a payload. Under certain circumstances, the index (a UInt) is copied and truncated into a uint16, which can lead to out of bound indexing and possible memory corruption.
A memory corruption issue was found in DPDK versions 17.05 and above. This flaw is caused by an integer truncation on the index of a payload. Under certain circumstances, the index (a UInt) is copied and truncated into a uint16, which can lead to out of bound indexing and possible memory corruption.
A memory corruption issue was found in DPDK versions 17.05 and above
A memory corruption issue was found in DPDK versions 17.05 and above. ...
A memory corruption issue was found in DPDK versions 17.05 and above. This flaw is caused by an integer truncation on the index of a payload. Under certain circumstances, the index (a UInt) is copied and truncated into a uint16, which can lead to out of bound indexing and possible memory corruption.
6.7 Medium
CVSS3