DeutschShown in its original language — a full translation is planned for a future version.
QEMU: Mehrere Schwachstellen ermöglichen Denial of Service
view advisory published 2020-06-01
Ein lokaler Angreifer kann mehrere Schwachstellen in QEMU ausnutzen, um einen Denial of Service Angriff durchzuführen.
01
describes (2)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2020-13754US | medium6.7 | — | ||
hw/pci/msix.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access via a crafted address in an msi-x mmio operation. | ||||
| CVE-2020-13659US | low2.5 | — | ||
address_space_map in exec.c in QEMU 4.2.0 can trigger a NULL pointer dereference related to BounceBuffer. | ||||
02
references
External citations — patches, advisories, analysis.
- SUSE Security Update SUSE-SU-2020:2015-1 vom 2020-07-23external
- OSS Mailing List vom 2020-06-01external
- OSS Mailing List vom 2020-06-01external
- Red Hat Security Advisory RHSA-2021:2521 vom 2021-06-22external
- Red Hat Security Advisory RHSA-2021:3061 vom 2021-08-10external
- Oracle Linux Security Advisory ELSA-2021-3061 vom 2021-08-13external
- Oracle Linux Security Advisory ELSA-2021-9034 vom 2021-02-05external
- Oracle Linux Security Advisory ELSA-2024-12604 vom 2024-09-02external
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