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QEMU: Mehrere Schwachstellen
view advisory published 2021-05-10
Ein Angreifer kann mehrere Schwachstelle in QEMU ausnutzen, um einen Denial of Service Angriff durchzuführen und vertrauliche Informationen offenzulegen.
01
describes (3)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2021-3546US | high8.2 | — | ||
An out-of-bounds write vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0. The flaw occurs while processing th… | ||||
| CVE-2021-3545US | medium6.5 | — | ||
An information disclosure vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0. The flaw exists in virgl_cmd_get… | ||||
| CVE-2021-3544US | medium6.5 | — | ||
Several memory leaks were found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0. They exist in contrib/vhost-user-gpu/vhost-user-gp… | ||||
02
references
External citations — patches, advisories, analysis.
- Oracle Linux Security Advisory ELSA-2021-9425 vom 2021-08-17external
- Red Hat Bugzilla - Bug 1958935 vom 2021-05-10external
- Red Hat Bugzilla - Bug 1958955 vom 2021-05-10external
- Red Hat Bugzilla - Bug 1958978 vom 2021-05-10external
- Oracle Linux Security Advisory ELSA-2022-9172 vom 2022-02-25external
- Oracle Linux Security Advisory ELSA-2024-12604 vom 2024-09-02external
- Oracle Linux Security Advisory ELSA-2024-12605 vom 2024-09-02external
- SUSE Security Update SUSE-SU-2021:2212-1 vom 2021-06-30external
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