Vulnerability CVE-2017-9503: Information
Description
QEMU (aka Quick Emulator), when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, allows local guest OS privileged users to cause a denial of service (NULL pointer dereference and QEMU process crash) via vectors involving megasas command processing.
Severity: MEDIUM (5.5) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Fixed packages
References to Advisories, Solutions, and Tools
Hyperlink | Resource |
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[qemu-devel] 20170606 [PATCH 7/7] megasas: always store SCSIRequest* into Megasas |
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[qemu-devel] 20170606 [PATCH 4/7] megasas: do not read DCMD opcode more than once |
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https://bugzilla.redhat.com/show_bug.cgi?id=1459477 |
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[oss-security] 20170608 CVE-2017-9503 Qemu: scsi: null pointer dereference while processing megasas command |
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99010 |
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[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security update |
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[debian-lts-announce] 20200726 [SECURITY] [DLA 2288-1] qemu security update |
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