CVE-2021-20255 (GCVE-0-2021-20255)

Vulnerability from cvelistv5 – Published: 2021-03-09 19:14 – Updated: 2024-08-03 17:37
VLAI
Summary
A stack overflow via an infinite recursion vulnerability was found in the eepro100 i8255x device emulator of QEMU. This issue occurs while processing controller commands due to a DMA reentry issue. This flaw allows a guest user or process to consume CPU cycles or crash the QEMU process on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability.
Severity
No CVSS data available.
CWE
Assigner
redhat CNA
References
Impacted products
Vendor Product Version
n/a QEMU Affected: all versions
Show details on NVD website
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