CVE-2021-20203 (GCVE-0-2021-20203)

Vulnerability from cvelistv5 – Published: 2021-02-25 19:09 – Updated: 2024-08-03 17:30
VLAI
Summary
An integer overflow issue was found in the vmxnet3 NIC emulator of the QEMU for versions up to v5.2.0. It may occur if a guest was to supply invalid values for rx/tx queue size or other NIC parameters. A privileged guest user may use this flaw to crash the QEMU process on the host resulting in DoS scenario.
Severity
3.2 (Low)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a qemu Affected: versions up to v5.2.0
Show details on NVD website
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