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| Who | When | What | Removed | Added |
|---|---|---|---|---|
| Mauro Matteo Cascella | 2021-08-24 16:05:37 UTC | Depends On | 1997215, 1997217, 1997213, 1997214, 1997216, 1997218 | |
| Dhananjay Arunesh | 2021-08-25 06:17:37 UTC | Alias | CVE-2021-3735 | |
| Summary | QEMU: ahci: deadlock issue leads to denial of service | CVE-2021-3735 QEMU: ahci: deadlock issue leads to denial of service | ||
| Mauro Matteo Cascella | 2021-08-25 08:55:08 UTC | Doc Text | A deadlock issue was found in the AHCI controller device of QEMU. It occurs on a software reset (ahci_reset_port) while handling a host-to-device Register FIS (Frame Information Structure) packet from the guest. 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. The highest threat from this vulnerability is to system availability. | |
| Salvatore Bonaccorso | 2021-09-03 13:12:36 UTC | Flags | needinfo?(mcascell) | |
| CC | carnil | |||
| Mauro Matteo Cascella | 2021-09-03 16:38:39 UTC | CC | jsnow | |
| Flags | needinfo?(mcascell) | needinfo?(jsnow) | ||
| John Snow | 2021-09-13 15:37:02 UTC | Flags | needinfo?(jsnow) | |
| Red Hat Bugzilla | 2022-01-19 07:13:24 UTC | CC | philmd | |
| Red Hat Bugzilla | 2022-03-01 08:29:20 UTC | CC | ribarry | |
| Red Hat Bugzilla | 2023-07-07 08:29:50 UTC | Assignee | security-response-team | nobody |
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