DeutschShown in its original language — a full translation is planned for a future version.
QEMU: Mehrere Schwachstellen
view advisory published 2021-04-18
Ein lokaler Angreifer kann mehrere Schwachstellen in QEMU ausnutzen, um beliebigen Programmcode auszuführen oder einen Denial of Service Zustand herbeizuführen.
01
describes (3)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2020-35506US | medium6.7 | — | ||
A use-after-free vulnerability was found in the am53c974 SCSI host bus adapter emulation of QEMU in versions before 6.0.0 during the handling of the 'Information Transfer' command… | ||||
| CVE-2020-35505US | medium4.4 | — | ||
A NULL pointer dereference flaw was found in the am53c974 SCSI host bus adapter emulation of QEMU in versions before 6.0.0. This issue occurs while handling the 'Information Transf… | ||||
| CVE-2020-35504US | medium6.0 | — | ||
A NULL pointer dereference flaw was found in the SCSI emulation support of QEMU in versions before 6.0.0. This flaw allows a privileged guest user to crash the QEMU process on the… | ||||
02
references
External citations — patches, advisories, analysis.
- Red Hat Security Advisory: CVE-2020-35504 vom 2021-04-18external
- Red Hat Security Advisory: CVE-2020-35505 vom 2021-04-18external
- Red Hat Security Advisory: CVE-2020-35506 vom 2021-04-18external
- Debian Security Advisory DLA-3099 vom 2022-09-05external
- SUSE Security Update SUSE-SU-2021:2789-1 vom 2021-08-20external
- SUSE Security Update SUSE-SU-2021:2813-1 vom 2021-08-23external
- SUSE Security Update SUSE-SU-2021:2858-1 vom 2021-08-27external
- SUSE Security Update SUSE-SU-2021:3614-1 vom 2021-11-04external
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