cve-2021-20257
Vulnerability from cvelistv5
Published
2022-03-16 14:12
Modified
2024-08-03 17:37
Severity ?
Summary
An infinite loop flaw was found in the e1000 NIC emulator of the QEMU. This issue occurs while processing transmits (tx) descriptors in process_tx_desc if various descriptor fields are initialized with invalid values. This flaw allows a guest to consume CPU cycles on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability.
Impacted products
n/aQEMU
Show details on NVD website


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