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CVE-2021-3930

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2022-02-18 17:50:48

Laatst bijgewerkt 2024-08-03 17:09:09

Toegewezen door redhat

CVSS-score geen score

Status PUBLISHED

Beschrijving

An off-by-one error was found in the SCSI device emulation in QEMU. It could occur while processing MODE SELECT commands in mode_sense_page() if the 'page' argument was set to MODE_PAGE_ALLS (0x3f). A malicious guest could use this flaw to potentially crash QEMU, resulting in a denial of service condition.

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