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QEMU: Mehrere Schwachstellen ermöglichen Denial of Service
view advisory published 2017-05-03
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in QEMU ausnutzen, um einen Denial of Service Angriff durchzuführen.
01
describes (3)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2017-8380US | critical9.8 | — | ||
Buffer overflow in the "megasas_mmio_write" function in Qemu 2.9.0 allows remote attackers to have unspecified impact via unknown vectors. | ||||
| CVE-2017-8379US | medium6.5 | — | ||
Memory leak in the keyboard input event handlers support in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (host memory consumption)… | ||||
| CVE-2017-8309US | high7.5 | — | ||
Memory leak in the audio/audio.c in QEMU (aka Quick Emulator) allows remote attackers to cause a denial of service (memory consumption) by repeatedly starting and stopping audio ca… | ||||
02
references
External citations — patches, advisories, analysis.
- Oracle Linux Security Advisory ELSA-2018-4285 vom 2018-11-21external
- Oracle Linux Security Advisory ELSA-2018-4289 vom 2018-11-29external
- Oracle Linux Security Advisory ELSA-2019-4585 vom 2019-03-15external
- Oracle Linux Security Advisory ELSA-2019-4630 vom 2019-05-14external
- Meldung auf der oss-sec Mailing Liste vom 2017-05-03external
- Meldung auf der oss-sec Mailing Liste vom 2017-05-03external
- Meldung auf der oss-sec Mailing Liste vom 2017-05-03external
- Ubuntu Security Notice USN-3289-1 vom 2017-05-16external
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