CVE-2020-35506

EPSS 0.4%CWE-416

A use-after-free vulnerability was found in the am53c974 SCSI host bus adapter emulation of QEMU in versions before 6.0.0 during the handling of the 'Information Transfer' command (CMD_TI). This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service or potential code execution with the privileges of the QEMU process.

Affected products

n/a · QEMU

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References

https://bugzilla.redhat.com/show_bug.cgi?id=1909996 https://security.gentoo.org/glsa/202208-27 https://security.netapp.com/advisory/ntap-20210713-0006/https://www.openwall.com/lists/oss-security/2021/04/16/3 http://www.openwall.com/lists/oss-security/2021/04/16/3