cbcvebase.
CVE-2016-5105
published 2016-09-02

CVE-2016-5105: The megasas_dcmd_cfg_read function in hw/scsi/megasas.c in QEMU, when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, uses an uninitialized…

PriorityP418medium4.4CVSS 3.1
AVLACLPRHUINSUCHINAN
EPSS
0.41%
33.6th percentile
The megasas_dcmd_cfg_read function in hw/scsi/megasas.c in QEMU, when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, uses an uninitialized variable, which allows local guest administrators to read host memory via vectors involving a MegaRAID Firmware Interface (MFI) command.

Affected

14 ranges
VendorProductVersion rangeFixed in
canonicalubuntu_linux——
canonicalubuntu_linux——
canonicalubuntu_linux——
debiandebian_linux——
debianqemu< qemu 1:2.6+dfsg-2 (bookworm)qemu 1:2.6+dfsg-2 (bookworm)
qemuqemu<= 2.6.2—
qemuqemu>= 0 < 1:2.6+dfsg-21:2.6+dfsg-2
qemuqemu>= 0 < 1:2.6+dfsg-21:2.6+dfsg-2
qemuqemu>= 0 < 1:2.6+dfsg-21:2.6+dfsg-2
qemuqemu>= 0 < 1:2.6+dfsg-21:2.6+dfsg-2
qemuqemu>= 0 < 2.0.0+dfsg-2ubuntu1.262.0.0+dfsg-2ubuntu1.26
qemuqemu>= 0 < 2.0.0+dfsg-2ubuntu1.272.0.0+dfsg-2ubuntu1.27
qemuqemu>= 0 < 1:2.5+dfsg-5ubuntu10.31:2.5+dfsg-5ubuntu10.3
qemuqemu>= 0 < 1:2.5+dfsg-5ubuntu10.41:2.5+dfsg-5ubuntu10.4

CVSS provenance

nvdv3.14.4MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
nvdv2.01.9LOWAV:L/AC:M/Au:N/C:P/I:N/A:N
osv6.7MEDIUM
vendor_ubuntu6.7MEDIUM
vendor_debian4.4MEDIUM
vendor_redhat4.4MEDIUM
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