DeutschShown in its original language — a full translation is planned for a future version.
QEMU: Schwachstelle ermöglicht Denial of Service
view advisory published 2021-12-21
Ein lokaler Angreifer kann eine Schwachstelle in QEMU ausnutzen, um einen Denial of Service Angriff durchzuführen.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2021-4145US | medium6.5 | — | ||
A NULL pointer dereference issue was found in the block mirror layer of QEMU in versions prior to 6.2.0. The `self` pointer is dereferenced in mirror_wait_on_conflicts() without en… | ||||
02
references
External citations — patches, advisories, analysis.
- Oracle Linux Security Advisory ELSA-2022-9344 vom 2022-04-30external
- Red Hat Security Advisory RHSA-2022:1759 vom 2022-05-10external
- Red Hat Bugzilla - Bug 2001404 vom 2021-12-21external
- Red Hat Bugzilla - Bug 2034602 vom 2021-12-21external
- AVAYA Security Advisory ASA-2022-062 vom 2022-05-13external
- Oracle Linux Security Advisory ELSA-2024-12604 vom 2024-09-02external
- Oracle Linux Security Advisory ELSA-2024-12605 vom 2024-09-02external
- Gentoo Linux Security Advisory GLSA-202208-27 vom 2022-08-23external
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