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CVE-2021-3735 - log back

CVE-2021-3735 edited at 25 Aug 2021 10:23:50
Severity	- Unknown + Low
Remote	- Unknown + Local
Type	- Unknown + Denial of service
Description	+ A deadlock issue was found in the AHCI controller device (ich9-ahci) of QEMU while handling a host-to-device Register FIS (Frame Information Structure) packet from the guest. The bug is triggered on a software reset (ahci_reset_port) in the handle_reg_h2d_fis() function [1]. A privileged user inside the guest could use this flaw to hang the QEMU process on the host, resulting in a denial of service condition.
References	+ https://bugzilla.redhat.com/show_bug.cgi?id=1997184

CVE-2021-3735 created at 25 Aug 2021 10:23:28
Severity	+ Unknown
Remote	+ Unknown
Type	+ Unknown
Description
References
Notes