Описание
A flaw was found in the virtio-net device of QEMU. This flaw was inadvertently introduced with the fix for CVE-2021-3748, which forgot to unmap the cached virtqueue elements on error, leading to memory leakage and other unexpected results. Affected QEMU version: 6.2.0.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 1:2.11+dfsg-1ubuntu7.40 |
| devel | released | 1:6.2+dfsg-2ubuntu8 |
| esm-infra-legacy/trusty | not-affected | code not present |
| esm-infra-legacy/xenial | not-affected | code not present |
| esm-infra/bionic | released | 1:2.11+dfsg-1ubuntu7.40 |
| esm-infra/focal | released | 1:4.2-3ubuntu6.23 |
| esm-infra/xenial | ignored | end of ESM support, was needs-triage |
| focal | released | 1:4.2-3ubuntu6.23 |
| impish | released | 1:6.0+dfsg-2expubuntu1.3 |
| jammy | released | 1:6.2+dfsg-2ubuntu6.2 |
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5 Medium
CVSS2
7.5 High
CVSS3
Связанные уязвимости
A flaw was found in the virtio-net device of QEMU. This flaw was inadvertently introduced with the fix for CVE-2021-3748, which forgot to unmap the cached virtqueue elements on error, leading to memory leakage and other unexpected results. Affected QEMU version: 6.2.0.
A flaw was found in the virtio-net device of QEMU. This flaw was inadvertently introduced with the fix for CVE-2021-3748, which forgot to unmap the cached virtqueue elements on error, leading to memory leakage and other unexpected results. Affected QEMU version: 6.2.0.
A flaw was found in the virtio-net device of QEMU. This flaw was inadv ...
A flaw was found in the virtio-net device of QEMU. This flaw was inadvertently introduced with the fix for CVE-2021-3748, which forgot to unmap the cached virtqueue elements on error, leading to memory leakage and other unexpected results. Affected QEMU version: 6.2.0.
5 Medium
CVSS2
7.5 High
CVSS3