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CVE-2020-35504 PUBLISHED

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 host, resulting in a denial of service. The highest threat from this vulnerability is to system availability.

EPSS 0.02% · 5.1th percentile

Risk Scores

EPSS Score
0.02%
5.1th percentile

Affected Products

VendorProductVersions
Ubuntu:Pro:16.04:LTSqemu1:2.5+dfsg-5ubuntu10.15, 1:2.5+dfsg-5ubuntu10.32, 1:2.5+dfsg-5ubuntu10.31
Ubuntu:18.04:LTSqemu1:2.11+dfsg-1ubuntu7.36, 1:2.11+dfsg-1ubuntu7.35, 1:2.11+dfsg-1ubuntu7.34
Ubuntu:20.04:LTSqemu1:4.2-3ubuntu6.16, 0, 1:4.0+dfsg-0ubuntu9
Ubuntu:Pro:14.04:LTSqemu2.0.0+dfsg-2ubuntu1.25, 2.0.0+dfsg-2ubuntu1.24, 2.0.0+dfsg-2ubuntu1.22

Timeline

References

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